Document (#33904)

Author

Howarth, L.C.
Weihs, J.

Title

Enigma variations : parsing the riddle of main entry and the "rule of three" from AACR2 to RDA

Source

Cataloging and classification quarterly. 46(2008) no.2, S.201-220

Year

2008

Abstract

In the ten years since the International Conference on the Principles and Future Development of AACR, long-standing debates have continued as to whether or not to have a "main entry", and whether or not to exercise the rule of three to limit the number of headings or access points in certain cases. Recent proposals from the Joint Steering Committee for Development of RDA have recommended a change in "main entry" terminology to "primary access point," and the elimination of the rule of three. This paper explores how and why these shifts have occurred.

Theme

Formalerschließung

Object

AACR
RDA

Similar documents (author)

1. Howarth, L.C.; Weihs, J.: AACR2R: dissemination and use in Canadian libraries (1994) 6.01

   6.0072703 = sum of:
     6.0072703 = sum of:
       2.8326232 = weight(author_txt:howarth in 8170) [ClassicSimilarity], result of:
         2.8326232 = score(doc=8170,freq=1.0), product of:
           0.6797612 = queryWeight, product of:
             8.334172 = idf(docFreq=28, maxDocs=44421)
             0.08156313 = queryNorm
           4.167086 = fieldWeight in 8170, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.334172 = idf(docFreq=28, maxDocs=44421)
             0.5 = fieldNorm(doc=8170)
       3.174647 = weight(author_txt:weihs in 8170) [ClassicSimilarity], result of:
         3.174647 = score(doc=8170,freq=1.0), product of:
           0.73343354 = queryWeight, product of:
             1.0387288 = boost
             8.656945 = idf(docFreq=20, maxDocs=44421)
             0.08156313 = queryNorm
           4.3284726 = fieldWeight in 8170, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.656945 = idf(docFreq=20, maxDocs=44421)
             0.5 = fieldNorm(doc=8170)
   

2. Howarth, L.C.; Weihs, J.: AACR2R use in Canadian libraries and implications for bibliographic databases (1995) 6.01

   6.0072703 = sum of:
     6.0072703 = sum of:
       2.8326232 = weight(author_txt:howarth in 1487) [ClassicSimilarity], result of:
         2.8326232 = score(doc=1487,freq=1.0), product of:
           0.6797612 = queryWeight, product of:
             8.334172 = idf(docFreq=28, maxDocs=44421)
             0.08156313 = queryNorm
           4.167086 = fieldWeight in 1487, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.334172 = idf(docFreq=28, maxDocs=44421)
             0.5 = fieldNorm(doc=1487)
       3.174647 = weight(author_txt:weihs in 1487) [ClassicSimilarity], result of:
         3.174647 = score(doc=1487,freq=1.0), product of:
           0.73343354 = queryWeight, product of:
             1.0387288 = boost
             8.656945 = idf(docFreq=20, maxDocs=44421)
             0.08156313 = queryNorm
           4.3284726 = fieldWeight in 1487, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.656945 = idf(docFreq=20, maxDocs=44421)
             0.5 = fieldNorm(doc=1487)
   

3. Weihs, J.; Howarth, L.C.: Nonbook materials : their occurrence and bibliographic description in Canadian libraries (1995) 6.01

   6.0072703 = sum of:
     6.0072703 = sum of:
       2.8326232 = weight(author_txt:howarth in 1914) [ClassicSimilarity], result of:
         2.8326232 = score(doc=1914,freq=1.0), product of:
           0.6797612 = queryWeight, product of:
             8.334172 = idf(docFreq=28, maxDocs=44421)
             0.08156313 = queryNorm
           4.167086 = fieldWeight in 1914, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.334172 = idf(docFreq=28, maxDocs=44421)
             0.5 = fieldNorm(doc=1914)
       3.174647 = weight(author_txt:weihs in 1914) [ClassicSimilarity], result of:
         3.174647 = score(doc=1914,freq=1.0), product of:
           0.73343354 = queryWeight, product of:
             1.0387288 = boost
             8.656945 = idf(docFreq=20, maxDocs=44421)
             0.08156313 = queryNorm
           4.3284726 = fieldWeight in 1914, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.656945 = idf(docFreq=20, maxDocs=44421)
             0.5 = fieldNorm(doc=1914)
   

4. Weihs, J.; Howarth, L.: ¬An interview with Lynne Howarth (2005) 6.01

   6.0072703 = sum of:
     6.0072703 = sum of:
       2.8326232 = weight(author_txt:howarth in 1373) [ClassicSimilarity], result of:
         2.8326232 = score(doc=1373,freq=1.0), product of:
           0.6797612 = queryWeight, product of:
             8.334172 = idf(docFreq=28, maxDocs=44421)
             0.08156313 = queryNorm
           4.167086 = fieldWeight in 1373, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.334172 = idf(docFreq=28, maxDocs=44421)
             0.5 = fieldNorm(doc=1373)
       3.174647 = weight(author_txt:weihs in 1373) [ClassicSimilarity], result of:
         3.174647 = score(doc=1373,freq=1.0), product of:
           0.73343354 = queryWeight, product of:
             1.0387288 = boost
             8.656945 = idf(docFreq=20, maxDocs=44421)
             0.08156313 = queryNorm
           4.3284726 = fieldWeight in 1373, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.656945 = idf(docFreq=20, maxDocs=44421)
             0.5 = fieldNorm(doc=1373)
   

5. Howarth, L.C.; Weihs, J.: Making the link: AACR to RDA : part 1: setting the stage (2007) 6.01

   6.0072703 = sum of:
     6.0072703 = sum of:
       2.8326232 = weight(author_txt:howarth in 1776) [ClassicSimilarity], result of:
         2.8326232 = score(doc=1776,freq=1.0), product of:
           0.6797612 = queryWeight, product of:
             8.334172 = idf(docFreq=28, maxDocs=44421)
             0.08156313 = queryNorm
           4.167086 = fieldWeight in 1776, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.334172 = idf(docFreq=28, maxDocs=44421)
             0.5 = fieldNorm(doc=1776)
       3.174647 = weight(author_txt:weihs in 1776) [ClassicSimilarity], result of:
         3.174647 = score(doc=1776,freq=1.0), product of:
           0.73343354 = queryWeight, product of:
             1.0387288 = boost
             8.656945 = idf(docFreq=20, maxDocs=44421)
             0.08156313 = queryNorm
           4.3284726 = fieldWeight in 1776, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.656945 = idf(docFreq=20, maxDocs=44421)
             0.5 = fieldNorm(doc=1776)
   

Similar documents (content)

1. Manning, R.W.: ¬The Anglo American Cataloguing Rules and their future (2000) 0.32

   0.32094216 = sum of:
     0.32094216 = product of:
       0.89150596 = sum of:
         0.11224038 = weight(abstract_txt:aacr2 in 314) [ClassicSimilarity], result of:
           0.11224038 = score(doc=314,freq=4.0), product of:
             0.13888933 = queryWeight, product of:
               6.4650254 = idf(docFreq=187, maxDocs=44421)
               0.021483183 = queryNorm
             0.8081282 = fieldWeight in 314, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               6.4650254 = idf(docFreq=187, maxDocs=44421)
               0.0625 = fieldNorm(doc=314)
         0.058940742 = weight(abstract_txt:committee in 314) [ClassicSimilarity], result of:
           0.058940742 = score(doc=314,freq=1.0), product of:
             0.14350483 = queryWeight, product of:
               1.01648 = boost
               6.571569 = idf(docFreq=168, maxDocs=44421)
               0.021483183 = queryNorm
             0.41072306 = fieldWeight in 314, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.571569 = idf(docFreq=168, maxDocs=44421)
               0.0625 = fieldNorm(doc=314)
         0.06059722 = weight(abstract_txt:joint in 314) [ClassicSimilarity], result of:
           0.06059722 = score(doc=314,freq=1.0), product of:
             0.1461811 = queryWeight, product of:
               1.0259145 = boost
               6.6325636 = idf(docFreq=158, maxDocs=44421)
               0.021483183 = queryNorm
             0.41453522 = fieldWeight in 314, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.6325636 = idf(docFreq=158, maxDocs=44421)
               0.0625 = fieldNorm(doc=314)
         0.06584254 = weight(abstract_txt:proposals in 314) [ClassicSimilarity], result of:
           0.06584254 = score(doc=314,freq=1.0), product of:
             0.15449953 = queryWeight, product of:
               1.0547005 = boost
               6.8186655 = idf(docFreq=131, maxDocs=44421)
               0.021483183 = queryNorm
             0.4261666 = fieldWeight in 314, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.8186655 = idf(docFreq=131, maxDocs=44421)
               0.0625 = fieldNorm(doc=314)
         0.13135542 = weight(abstract_txt:aacr in 314) [ClassicSimilarity], result of:
           0.13135542 = score(doc=314,freq=3.0), product of:
             0.16976482 = queryWeight, product of:
               1.1055781 = boost
               7.1475906 = idf(docFreq=94, maxDocs=44421)
               0.021483183 = queryNorm
             0.77374935 = fieldWeight in 314, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               7.1475906 = idf(docFreq=94, maxDocs=44421)
               0.0625 = fieldNorm(doc=314)
         0.040913768 = weight(abstract_txt:development in 314) [ClassicSimilarity], result of:
           0.040913768 = score(doc=314,freq=3.0), product of:
             0.098281555 = queryWeight, product of:
               1.1896428 = boost
               3.8455355 = idf(docFreq=2580, maxDocs=44421)
               0.021483183 = queryNorm
             0.41629142 = fieldWeight in 314, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.8455355 = idf(docFreq=2580, maxDocs=44421)
               0.0625 = fieldNorm(doc=314)
         0.118764065 = weight(abstract_txt:steering in 314) [ClassicSimilarity], result of:
           0.118764065 = score(doc=314,freq=1.0), product of:
             0.22893533 = queryWeight, product of:
               1.2838727 = boost
               8.30027 = idf(docFreq=29, maxDocs=44421)
               0.021483183 = queryNorm
             0.5187669 = fieldWeight in 314, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.30027 = idf(docFreq=29, maxDocs=44421)
               0.0625 = fieldNorm(doc=314)
         0.047210474 = weight(abstract_txt:whether in 314) [ClassicSimilarity], result of:
           0.047210474 = score(doc=314,freq=1.0), product of:
             0.1559403 = queryWeight, product of:
               1.4985104 = boost
               4.8439536 = idf(docFreq=950, maxDocs=44421)
               0.021483183 = queryNorm
             0.3027471 = fieldWeight in 314, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.8439536 = idf(docFreq=950, maxDocs=44421)
               0.0625 = fieldNorm(doc=314)
         0.25564137 = weight(abstract_txt:rule in 314) [ClassicSimilarity], result of:
           0.25564137 = score(doc=314,freq=2.0), product of:
             0.43689185 = queryWeight, product of:
               3.071943 = boost
               6.6200633 = idf(docFreq=160, maxDocs=44421)
               0.021483183 = queryNorm
             0.5851365 = fieldWeight in 314, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.6200633 = idf(docFreq=160, maxDocs=44421)
               0.0625 = fieldNorm(doc=314)
       0.36 = coord(9/25)
   

2. Weihs, J.: ¬The Joint Steering Committee plots the future of AACR2 (1998) 0.31

   0.31357017 = sum of:
     0.31357017 = product of:
       0.9799068 = sum of:
         0.08418029 = weight(abstract_txt:aacr2 in 4716) [ClassicSimilarity], result of:
           0.08418029 = score(doc=4716,freq=1.0), product of:
             0.13888933 = queryWeight, product of:
               6.4650254 = idf(docFreq=187, maxDocs=44421)
               0.021483183 = queryNorm
             0.60609615 = fieldWeight in 4716, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.4650254 = idf(docFreq=187, maxDocs=44421)
               0.09375 = fieldNorm(doc=4716)
         0.08841111 = weight(abstract_txt:committee in 4716) [ClassicSimilarity], result of:
           0.08841111 = score(doc=4716,freq=1.0), product of:
             0.14350483 = queryWeight, product of:
               1.01648 = boost
               6.571569 = idf(docFreq=168, maxDocs=44421)
               0.021483183 = queryNorm
             0.6160846 = fieldWeight in 4716, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.571569 = idf(docFreq=168, maxDocs=44421)
               0.09375 = fieldNorm(doc=4716)
         0.090895824 = weight(abstract_txt:joint in 4716) [ClassicSimilarity], result of:
           0.090895824 = score(doc=4716,freq=1.0), product of:
             0.1461811 = queryWeight, product of:
               1.0259145 = boost
               6.6325636 = idf(docFreq=158, maxDocs=44421)
               0.021483183 = queryNorm
             0.6218028 = fieldWeight in 4716, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.6325636 = idf(docFreq=158, maxDocs=44421)
               0.09375 = fieldNorm(doc=4716)
         0.16087687 = weight(abstract_txt:aacr in 4716) [ClassicSimilarity], result of:
           0.16087687 = score(doc=4716,freq=2.0), product of:
             0.16976482 = queryWeight, product of:
               1.1055781 = boost
               7.1475906 = idf(docFreq=94, maxDocs=44421)
               0.021483183 = queryNorm
             0.94764555 = fieldWeight in 4716, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.1475906 = idf(docFreq=94, maxDocs=44421)
               0.09375 = fieldNorm(doc=4716)
         0.035432365 = weight(abstract_txt:development in 4716) [ClassicSimilarity], result of:
           0.035432365 = score(doc=4716,freq=1.0), product of:
             0.098281555 = queryWeight, product of:
               1.1896428 = boost
               3.8455355 = idf(docFreq=2580, maxDocs=44421)
               0.021483183 = queryNorm
             0.36051896 = fieldWeight in 4716, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.8455355 = idf(docFreq=2580, maxDocs=44421)
               0.09375 = fieldNorm(doc=4716)
         0.1781461 = weight(abstract_txt:steering in 4716) [ClassicSimilarity], result of:
           0.1781461 = score(doc=4716,freq=1.0), product of:
             0.22893533 = queryWeight, product of:
               1.2838727 = boost
               8.30027 = idf(docFreq=29, maxDocs=44421)
               0.021483183 = queryNorm
             0.7781503 = fieldWeight in 4716, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.30027 = idf(docFreq=29, maxDocs=44421)
               0.09375 = fieldNorm(doc=4716)
         0.070815705 = weight(abstract_txt:whether in 4716) [ClassicSimilarity], result of:
           0.070815705 = score(doc=4716,freq=1.0), product of:
             0.1559403 = queryWeight, product of:
               1.4985104 = boost
               4.8439536 = idf(docFreq=950, maxDocs=44421)
               0.021483183 = queryNorm
             0.45412064 = fieldWeight in 4716, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.8439536 = idf(docFreq=950, maxDocs=44421)
               0.09375 = fieldNorm(doc=4716)
         0.2711486 = weight(abstract_txt:rule in 4716) [ClassicSimilarity], result of:
           0.2711486 = score(doc=4716,freq=1.0), product of:
             0.43689185 = queryWeight, product of:
               3.071943 = boost
               6.6200633 = idf(docFreq=160, maxDocs=44421)
               0.021483183 = queryNorm
             0.6206309 = fieldWeight in 4716, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.6200633 = idf(docFreq=160, maxDocs=44421)
               0.09375 = fieldNorm(doc=4716)
       0.32 = coord(8/25)
   

3. Weihs, J.: Report on the International Conference on the Principles and Future Develoment of AACR, Toronto, 1997 (1998) 0.26

   0.26105735 = sum of:
     0.26105735 = product of:
       0.93234766 = sum of:
         0.1250322 = weight(abstract_txt:committee in 4230) [ClassicSimilarity], result of:
           0.1250322 = score(doc=4230,freq=2.0), product of:
             0.14350483 = queryWeight, product of:
               1.01648 = boost
               6.571569 = idf(docFreq=168, maxDocs=44421)
               0.021483183 = queryNorm
             0.8712752 = fieldWeight in 4230, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.571569 = idf(docFreq=168, maxDocs=44421)
               0.09375 = fieldNorm(doc=4230)
         0.090895824 = weight(abstract_txt:joint in 4230) [ClassicSimilarity], result of:
           0.090895824 = score(doc=4230,freq=1.0), product of:
             0.1461811 = queryWeight, product of:
               1.0259145 = boost
               6.6325636 = idf(docFreq=158, maxDocs=44421)
               0.021483183 = queryNorm
             0.6218028 = fieldWeight in 4230, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.6325636 = idf(docFreq=158, maxDocs=44421)
               0.09375 = fieldNorm(doc=4230)
         0.16087687 = weight(abstract_txt:aacr in 4230) [ClassicSimilarity], result of:
           0.16087687 = score(doc=4230,freq=2.0), product of:
             0.16976482 = queryWeight, product of:
               1.1055781 = boost
               7.1475906 = idf(docFreq=94, maxDocs=44421)
               0.021483183 = queryNorm
             0.94764555 = fieldWeight in 4230, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.1475906 = idf(docFreq=94, maxDocs=44421)
               0.09375 = fieldNorm(doc=4230)
         0.035432365 = weight(abstract_txt:development in 4230) [ClassicSimilarity], result of:
           0.035432365 = score(doc=4230,freq=1.0), product of:
             0.098281555 = queryWeight, product of:
               1.1896428 = boost
               3.8455355 = idf(docFreq=2580, maxDocs=44421)
               0.021483183 = queryNorm
             0.36051896 = fieldWeight in 4230, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.8455355 = idf(docFreq=2580, maxDocs=44421)
               0.09375 = fieldNorm(doc=4230)
         0.1781461 = weight(abstract_txt:steering in 4230) [ClassicSimilarity], result of:
           0.1781461 = score(doc=4230,freq=1.0), product of:
             0.22893533 = queryWeight, product of:
               1.2838727 = boost
               8.30027 = idf(docFreq=29, maxDocs=44421)
               0.021483183 = queryNorm
             0.7781503 = fieldWeight in 4230, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.30027 = idf(docFreq=29, maxDocs=44421)
               0.09375 = fieldNorm(doc=4230)
         0.070815705 = weight(abstract_txt:whether in 4230) [ClassicSimilarity], result of:
           0.070815705 = score(doc=4230,freq=1.0), product of:
             0.1559403 = queryWeight, product of:
               1.4985104 = boost
               4.8439536 = idf(docFreq=950, maxDocs=44421)
               0.021483183 = queryNorm
             0.45412064 = fieldWeight in 4230, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.8439536 = idf(docFreq=950, maxDocs=44421)
               0.09375 = fieldNorm(doc=4230)
         0.2711486 = weight(abstract_txt:rule in 4230) [ClassicSimilarity], result of:
           0.2711486 = score(doc=4230,freq=1.0), product of:
             0.43689185 = queryWeight, product of:
               3.071943 = boost
               6.6200633 = idf(docFreq=160, maxDocs=44421)
               0.021483183 = queryNorm
             0.6206309 = fieldWeight in 4230, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.6200633 = idf(docFreq=160, maxDocs=44421)
               0.09375 = fieldNorm(doc=4230)
       0.28 = coord(7/25)
   

4. Gorman, M. u. P.W. Winkler (Bearb.): Anglo-American Cataloguing Rules (1988) 0.20

   0.19675303 = sum of:
     0.19675303 = product of:
       0.9837651 = sum of:
         0.19841482 = weight(abstract_txt:aacr2 in 1826) [ClassicSimilarity], result of:
           0.19841482 = score(doc=1826,freq=2.0), product of:
             0.13888933 = queryWeight, product of:
               6.4650254 = idf(docFreq=187, maxDocs=44421)
               0.021483183 = queryNorm
             1.4285822 = fieldWeight in 1826, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.4650254 = idf(docFreq=187, maxDocs=44421)
               0.15625 = fieldNorm(doc=1826)
         0.14735186 = weight(abstract_txt:committee in 1826) [ClassicSimilarity], result of:
           0.14735186 = score(doc=1826,freq=1.0), product of:
             0.14350483 = queryWeight, product of:
               1.01648 = boost
               6.571569 = idf(docFreq=168, maxDocs=44421)
               0.021483183 = queryNorm
             1.0268077 = fieldWeight in 1826, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.571569 = idf(docFreq=168, maxDocs=44421)
               0.15625 = fieldNorm(doc=1826)
         0.15149304 = weight(abstract_txt:joint in 1826) [ClassicSimilarity], result of:
           0.15149304 = score(doc=1826,freq=1.0), product of:
             0.1461811 = queryWeight, product of:
               1.0259145 = boost
               6.6325636 = idf(docFreq=158, maxDocs=44421)
               0.021483183 = queryNorm
             1.0363381 = fieldWeight in 1826, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.6325636 = idf(docFreq=158, maxDocs=44421)
               0.15625 = fieldNorm(doc=1826)
         0.18959522 = weight(abstract_txt:aacr in 1826) [ClassicSimilarity], result of:
           0.18959522 = score(doc=1826,freq=1.0), product of:
             0.16976482 = queryWeight, product of:
               1.1055781 = boost
               7.1475906 = idf(docFreq=94, maxDocs=44421)
               0.021483183 = queryNorm
             1.116811 = fieldWeight in 1826, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.1475906 = idf(docFreq=94, maxDocs=44421)
               0.15625 = fieldNorm(doc=1826)
         0.29691017 = weight(abstract_txt:steering in 1826) [ClassicSimilarity], result of:
           0.29691017 = score(doc=1826,freq=1.0), product of:
             0.22893533 = queryWeight, product of:
               1.2838727 = boost
               8.30027 = idf(docFreq=29, maxDocs=44421)
               0.021483183 = queryNorm
             1.2969172 = fieldWeight in 1826, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.30027 = idf(docFreq=29, maxDocs=44421)
               0.15625 = fieldNorm(doc=1826)
       0.2 = coord(5/25)
   

5. Olson, N.B.: Cataloging remote electronic resources (2001) 0.17

   0.16543038 = sum of:
     0.16543038 = product of:
       0.68929327 = sum of:
         0.09821033 = weight(abstract_txt:aacr2 in 408) [ClassicSimilarity], result of:
           0.09821033 = score(doc=408,freq=1.0), product of:
             0.13888933 = queryWeight, product of:
               6.4650254 = idf(docFreq=187, maxDocs=44421)
               0.021483183 = queryNorm
             0.70711213 = fieldWeight in 408, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.4650254 = idf(docFreq=187, maxDocs=44421)
               0.109375 = fieldNorm(doc=408)
         0.1031463 = weight(abstract_txt:committee in 408) [ClassicSimilarity], result of:
           0.1031463 = score(doc=408,freq=1.0), product of:
             0.14350483 = queryWeight, product of:
               1.01648 = boost
               6.571569 = idf(docFreq=168, maxDocs=44421)
               0.021483183 = queryNorm
             0.7187654 = fieldWeight in 408, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.571569 = idf(docFreq=168, maxDocs=44421)
               0.109375 = fieldNorm(doc=408)
         0.10604513 = weight(abstract_txt:joint in 408) [ClassicSimilarity], result of:
           0.10604513 = score(doc=408,freq=1.0), product of:
             0.1461811 = queryWeight, product of:
               1.0259145 = boost
               6.6325636 = idf(docFreq=158, maxDocs=44421)
               0.021483183 = queryNorm
             0.7254366 = fieldWeight in 408, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.6325636 = idf(docFreq=158, maxDocs=44421)
               0.109375 = fieldNorm(doc=408)
         0.13271666 = weight(abstract_txt:aacr in 408) [ClassicSimilarity], result of:
           0.13271666 = score(doc=408,freq=1.0), product of:
             0.16976482 = queryWeight, product of:
               1.1055781 = boost
               7.1475906 = idf(docFreq=94, maxDocs=44421)
               0.021483183 = queryNorm
             0.7817677 = fieldWeight in 408, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.1475906 = idf(docFreq=94, maxDocs=44421)
               0.109375 = fieldNorm(doc=408)
         0.04133776 = weight(abstract_txt:development in 408) [ClassicSimilarity], result of:
           0.04133776 = score(doc=408,freq=1.0), product of:
             0.098281555 = queryWeight, product of:
               1.1896428 = boost
               3.8455355 = idf(docFreq=2580, maxDocs=44421)
               0.021483183 = queryNorm
             0.42060545 = fieldWeight in 408, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.8455355 = idf(docFreq=2580, maxDocs=44421)
               0.109375 = fieldNorm(doc=408)
         0.20783712 = weight(abstract_txt:steering in 408) [ClassicSimilarity], result of:
           0.20783712 = score(doc=408,freq=1.0), product of:
             0.22893533 = queryWeight, product of:
               1.2838727 = boost
               8.30027 = idf(docFreq=29, maxDocs=44421)
               0.021483183 = queryNorm
             0.90784204 = fieldWeight in 408, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.30027 = idf(docFreq=29, maxDocs=44421)
               0.109375 = fieldNorm(doc=408)
       0.24 = coord(6/25)