Document (#1647)

Author
Dykstra, M.
Title
¬The lion that squeaked
Source
Library journal. 103(1978) Sept.1, S.1570-1572
Year
1978
Abstract
A plea to the Library of Congress to adopt the British PRECIS system, and to reconsider the decision to overhaul the LC Subject Headings
Theme
Preserved Context Index System (PRECIS)
Object
PRECIS
LCSH

Similar documents (author)

  1. Dykstra, M.: Can subject headings be saved? (1988) 5.81
    5.814733 = sum of:
      5.814733 = weight(author_txt:dykstra in 76) [ClassicSimilarity], result of:
        5.814733 = fieldWeight in 76, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.303573 = idf(docFreq=10, maxDocs=44421)
          0.625 = fieldNorm(doc=76)
    
  2. Dykstra, M.: LC subject headings disguised as a thesaurus (1988) 5.81
    5.814733 = sum of:
      5.814733 = weight(author_txt:dykstra in 77) [ClassicSimilarity], result of:
        5.814733 = fieldWeight in 77, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.303573 = idf(docFreq=10, maxDocs=44421)
          0.625 = fieldNorm(doc=77)
    
  3. Dykstra, M.: Subject indexing and retrieval: what more can technology do? (1987) 5.81
    5.814733 = sum of:
      5.814733 = weight(author_txt:dykstra in 152) [ClassicSimilarity], result of:
        5.814733 = fieldWeight in 152, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.303573 = idf(docFreq=10, maxDocs=44421)
          0.625 = fieldNorm(doc=152)
    
  4. Dykstra, M.: PRECIS in the online catalog (1989) 5.81
    5.814733 = sum of:
      5.814733 = weight(author_txt:dykstra in 347) [ClassicSimilarity], result of:
        5.814733 = fieldWeight in 347, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.303573 = idf(docFreq=10, maxDocs=44421)
          0.625 = fieldNorm(doc=347)
    
  5. Dykstra, M.: Canada's role in bridging the North American / European approach to classification (1990) 5.81
    5.814733 = sum of:
      5.814733 = weight(author_txt:dykstra in 2404) [ClassicSimilarity], result of:
        5.814733 = fieldWeight in 2404, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.303573 = idf(docFreq=10, maxDocs=44421)
          0.625 = fieldNorm(doc=2404)
    

Similar documents (content)

  1. Bloomfield, M.: ¬A look at subject headings : a plea for standardization (1993) 0.67
    0.6674436 = sum of:
      0.6674436 = product of:
        1.7353532 = sum of:
          0.013578633 = weight(abstract_txt:library in 3475) [ClassicSimilarity], result of:
            0.013578633 = score(doc=3475,freq=1.0), product of:
              0.054503847 = queryWeight, product of:
                1.3484027 = boost
                3.188885 = idf(docFreq=4976, maxDocs=44421)
                0.012675605 = queryNorm
              0.24913163 = fieldWeight in 3475, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.188885 = idf(docFreq=4976, maxDocs=44421)
                0.078125 = fieldNorm(doc=3475)
          0.043352284 = weight(abstract_txt:subject in 3475) [ClassicSimilarity], result of:
            0.043352284 = score(doc=3475,freq=3.0), product of:
              0.08193901 = queryWeight, product of:
                1.653299 = boost
                3.9099448 = idf(docFreq=2419, maxDocs=44421)
                0.012675605 = queryNorm
              0.5290799 = fieldWeight in 3475, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.9099448 = idf(docFreq=2419, maxDocs=44421)
                0.078125 = fieldNorm(doc=3475)
          0.057303697 = weight(abstract_txt:headings in 3475) [ClassicSimilarity], result of:
            0.057303697 = score(doc=3475,freq=1.0), product of:
              0.14233495 = queryWeight, product of:
                2.179023 = boost
                5.1532483 = idf(docFreq=697, maxDocs=44421)
                0.012675605 = queryNorm
              0.40259752 = fieldWeight in 3475, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1532483 = idf(docFreq=697, maxDocs=44421)
                0.078125 = fieldNorm(doc=3475)
          0.066028014 = weight(abstract_txt:congress in 3475) [ClassicSimilarity], result of:
            0.066028014 = score(doc=3475,freq=1.0), product of:
              0.15643789 = queryWeight, product of:
                2.2844255 = boost
                5.4025183 = idf(docFreq=543, maxDocs=44421)
                0.012675605 = queryNorm
              0.42207175 = fieldWeight in 3475, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4025183 = idf(docFreq=543, maxDocs=44421)
                0.078125 = fieldNorm(doc=3475)
          1.5550907 = weight(title_txt:plea in 3475) [ClassicSimilarity], result of:
            1.5550907 = score(doc=3475,freq=1.0), product of:
              0.510098 = queryWeight, product of:
                4.1250844 = boost
                9.755557 = idf(docFreq=6, maxDocs=44421)
                0.012675605 = queryNorm
              3.0486116 = fieldWeight in 3475, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.755557 = idf(docFreq=6, maxDocs=44421)
                0.3125 = fieldNorm(doc=3475)
        0.3846154 = coord(5/13)
    
  2. Austin, D.; Digger, J.A.: PRECIS: The Preserved Context Index System (1985) 0.51
    0.51344377 = sum of:
      0.51344377 = product of:
        0.95353836 = sum of:
          0.007832713 = weight(abstract_txt:that in 4652) [ClassicSimilarity], result of:
            0.007832713 = score(doc=4652,freq=8.0), product of:
              0.029976983 = queryWeight, product of:
                2.3649352 = idf(docFreq=11344, maxDocs=44421)
                0.012675605 = queryNorm
              0.2612909 = fieldWeight in 4652, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                2.3649352 = idf(docFreq=11344, maxDocs=44421)
                0.0390625 = fieldNorm(doc=4652)
          0.0067893164 = weight(abstract_txt:library in 4652) [ClassicSimilarity], result of:
            0.0067893164 = score(doc=4652,freq=1.0), product of:
              0.054503847 = queryWeight, product of:
                1.3484027 = boost
                3.188885 = idf(docFreq=4976, maxDocs=44421)
                0.012675605 = queryNorm
              0.12456582 = fieldWeight in 4652, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.188885 = idf(docFreq=4976, maxDocs=44421)
                0.0390625 = fieldNorm(doc=4652)
          0.025402216 = weight(abstract_txt:system in 4652) [ClassicSimilarity], result of:
            0.025402216 = score(doc=4652,freq=10.0), product of:
              0.060971126 = queryWeight, product of:
                1.4261596 = boost
                3.372775 = idf(docFreq=4140, maxDocs=44421)
                0.012675605 = queryNorm
              0.416627 = fieldWeight in 4652, product of:
                3.1622777 = tf(freq=10.0), with freq of:
                  10.0 = termFreq=10.0
                3.372775 = idf(docFreq=4140, maxDocs=44421)
                0.0390625 = fieldNorm(doc=4652)
          0.012514727 = weight(abstract_txt:subject in 4652) [ClassicSimilarity], result of:
            0.012514727 = score(doc=4652,freq=1.0), product of:
              0.08193901 = queryWeight, product of:
                1.653299 = boost
                3.9099448 = idf(docFreq=2419, maxDocs=44421)
                0.012675605 = queryNorm
              0.15273222 = fieldWeight in 4652, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9099448 = idf(docFreq=2419, maxDocs=44421)
                0.0390625 = fieldNorm(doc=4652)
          0.028651848 = weight(abstract_txt:headings in 4652) [ClassicSimilarity], result of:
            0.028651848 = score(doc=4652,freq=1.0), product of:
              0.14233495 = queryWeight, product of:
                2.179023 = boost
                5.1532483 = idf(docFreq=697, maxDocs=44421)
                0.012675605 = queryNorm
              0.20129876 = fieldWeight in 4652, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1532483 = idf(docFreq=697, maxDocs=44421)
                0.0390625 = fieldNorm(doc=4652)
          0.07598037 = weight(abstract_txt:british in 4652) [ClassicSimilarity], result of:
            0.07598037 = score(doc=4652,freq=3.0), product of:
              0.18907626 = queryWeight, product of:
                2.51145 = boost
                5.9394164 = idf(docFreq=317, maxDocs=44421)
                0.012675605 = queryNorm
              0.4018504 = fieldWeight in 4652, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.9394164 = idf(docFreq=317, maxDocs=44421)
                0.0390625 = fieldNorm(doc=4652)
          0.79636717 = weight(title_txt:precis in 4652) [ClassicSimilarity], result of:
            0.79636717 = score(doc=4652,freq=1.0), product of:
              0.28913757 = queryWeight, product of:
                3.1056914 = boost
                7.344759 = idf(docFreq=77, maxDocs=44421)
                0.012675605 = queryNorm
              2.7542846 = fieldWeight in 4652, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.344759 = idf(docFreq=77, maxDocs=44421)
                0.375 = fieldNorm(doc=4652)
        0.53846157 = coord(7/13)
    
  3. Austin, D.: PRECIS (2009) 0.50
    0.49787152 = sum of:
      0.49787152 = product of:
        2.1574433 = sum of:
          0.011077128 = weight(abstract_txt:that in 1985) [ClassicSimilarity], result of:
            0.011077128 = score(doc=1985,freq=4.0), product of:
              0.029976983 = queryWeight, product of:
                2.3649352 = idf(docFreq=11344, maxDocs=44421)
                0.012675605 = queryNorm
              0.3695211 = fieldWeight in 1985, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                2.3649352 = idf(docFreq=11344, maxDocs=44421)
                0.078125 = fieldNorm(doc=1985)
          0.022720434 = weight(abstract_txt:system in 1985) [ClassicSimilarity], result of:
            0.022720434 = score(doc=1985,freq=2.0), product of:
              0.060971126 = queryWeight, product of:
                1.4261596 = boost
                3.372775 = idf(docFreq=4140, maxDocs=44421)
                0.012675605 = queryNorm
              0.37264252 = fieldWeight in 1985, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.372775 = idf(docFreq=4140, maxDocs=44421)
                0.078125 = fieldNorm(doc=1985)
          2.1236458 = weight(title_txt:precis in 1985) [ClassicSimilarity], result of:
            2.1236458 = score(doc=1985,freq=1.0), product of:
              0.28913757 = queryWeight, product of:
                3.1056914 = boost
                7.344759 = idf(docFreq=77, maxDocs=44421)
                0.012675605 = queryNorm
              7.344759 = fieldWeight in 1985, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.344759 = idf(docFreq=77, maxDocs=44421)
                1.0 = fieldNorm(doc=1985)
        0.23076923 = coord(3/13)
    
  4. Weintraub, D.K.: ¬An extended review of PRECIS (1979) 0.43
    0.4301341 = sum of:
      0.4301341 = product of:
        1.1183486 = sum of:
          0.009593074 = weight(abstract_txt:that in 1196) [ClassicSimilarity], result of:
            0.009593074 = score(doc=1196,freq=3.0), product of:
              0.029976983 = queryWeight, product of:
                2.3649352 = idf(docFreq=11344, maxDocs=44421)
                0.012675605 = queryNorm
              0.32001466 = fieldWeight in 1196, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                2.3649352 = idf(docFreq=11344, maxDocs=44421)
                0.078125 = fieldNorm(doc=1196)
          0.027826736 = weight(abstract_txt:system in 1196) [ClassicSimilarity], result of:
            0.027826736 = score(doc=1196,freq=3.0), product of:
              0.060971126 = queryWeight, product of:
                1.4261596 = boost
                3.372775 = idf(docFreq=4140, maxDocs=44421)
                0.012675605 = queryNorm
              0.45639202 = fieldWeight in 1196, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.372775 = idf(docFreq=4140, maxDocs=44421)
                0.078125 = fieldNorm(doc=1196)
          0.07079399 = weight(abstract_txt:subject in 1196) [ClassicSimilarity], result of:
            0.07079399 = score(doc=1196,freq=8.0), product of:
              0.08193901 = queryWeight, product of:
                1.653299 = boost
                3.9099448 = idf(docFreq=2419, maxDocs=44421)
                0.012675605 = queryNorm
              0.86398387 = fieldWeight in 1196, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                3.9099448 = idf(docFreq=2419, maxDocs=44421)
                0.078125 = fieldNorm(doc=1196)
          0.08103967 = weight(abstract_txt:headings in 1196) [ClassicSimilarity], result of:
            0.08103967 = score(doc=1196,freq=2.0), product of:
              0.14233495 = queryWeight, product of:
                2.179023 = boost
                5.1532483 = idf(docFreq=697, maxDocs=44421)
                0.012675605 = queryNorm
              0.5693589 = fieldWeight in 1196, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.1532483 = idf(docFreq=697, maxDocs=44421)
                0.078125 = fieldNorm(doc=1196)
          0.9290951 = weight(title_txt:precis in 1196) [ClassicSimilarity], result of:
            0.9290951 = score(doc=1196,freq=1.0), product of:
              0.28913757 = queryWeight, product of:
                3.1056914 = boost
                7.344759 = idf(docFreq=77, maxDocs=44421)
                0.012675605 = queryNorm
              3.2133322 = fieldWeight in 1196, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.344759 = idf(docFreq=77, maxDocs=44421)
                0.4375 = fieldNorm(doc=1196)
        0.3846154 = coord(5/13)
    
  5. Bakewell, K.G.B.: Indexers' reactions to PRECIS (1979) 0.40
    0.3974392 = sum of:
      0.3974392 = product of:
        1.2916774 = sum of:
          0.028222656 = weight(abstract_txt:library in 1203) [ClassicSimilarity], result of:
            0.028222656 = score(doc=1203,freq=3.0), product of:
              0.054503847 = queryWeight, product of:
                1.3484027 = boost
                3.188885 = idf(docFreq=4976, maxDocs=44421)
                0.012675605 = queryNorm
              0.51781034 = fieldWeight in 1203, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.188885 = idf(docFreq=4976, maxDocs=44421)
                0.09375 = fieldNorm(doc=1203)
          0.019278927 = weight(abstract_txt:system in 1203) [ClassicSimilarity], result of:
            0.019278927 = score(doc=1203,freq=1.0), product of:
              0.060971126 = queryWeight, product of:
                1.4261596 = boost
                3.372775 = idf(docFreq=4140, maxDocs=44421)
                0.012675605 = queryNorm
              0.31619766 = fieldWeight in 1203, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.372775 = idf(docFreq=4140, maxDocs=44421)
                0.09375 = fieldNorm(doc=1203)
          0.1823529 = weight(abstract_txt:british in 1203) [ClassicSimilarity], result of:
            0.1823529 = score(doc=1203,freq=3.0), product of:
              0.18907626 = queryWeight, product of:
                2.51145 = boost
                5.9394164 = idf(docFreq=317, maxDocs=44421)
                0.012675605 = queryNorm
              0.964441 = fieldWeight in 1203, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.9394164 = idf(docFreq=317, maxDocs=44421)
                0.09375 = fieldNorm(doc=1203)
          1.0618229 = weight(title_txt:precis in 1203) [ClassicSimilarity], result of:
            1.0618229 = score(doc=1203,freq=1.0), product of:
              0.28913757 = queryWeight, product of:
                3.1056914 = boost
                7.344759 = idf(docFreq=77, maxDocs=44421)
                0.012675605 = queryNorm
              3.6723795 = fieldWeight in 1203, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.344759 = idf(docFreq=77, maxDocs=44421)
                0.5 = fieldNorm(doc=1203)
        0.30769232 = coord(4/13)