-
Large, J.A.: Evaluating online and CD-ROM reference sources (1989)
4.48
4.475259 = weight(theme_ss:Informationsmittel in 4009) [ClassicSimilarity], result of:
4.475259 = fieldWeight in 4009, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.475259 = idf(docFreq=1374, maxDocs=44421)
1.0 = fieldNorm(doc=4009)
- Theme
- Informationsmittel
-
Large, J.A.: New Grolier electronic encyclopedia (1990)
4.48
4.475259 = weight(theme_ss:Informationsmittel in 596) [ClassicSimilarity], result of:
4.475259 = fieldWeight in 596, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.475259 = idf(docFreq=1374, maxDocs=44421)
1.0 = fieldNorm(doc=596)
- Theme
- Informationsmittel
-
Large, J.A.: Evaluation of electronic media as reference sources (1991)
4.48
4.475259 = weight(theme_ss:Informationsmittel in 1361) [ClassicSimilarity], result of:
4.475259 = fieldWeight in 1361, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.475259 = idf(docFreq=1374, maxDocs=44421)
1.0 = fieldNorm(doc=1361)
- Theme
- Informationsmittel