Connaway, L.S.; Budd, J.M.; Kochtanek, T.R.: ¬An investigation of the use of an online catalogue : user characteristics and transaction log analysis (1995)
0.01
0.010478289 = product of:
0.041913155 = sum of:
0.041913155 = weight(_text_:services in 307) [ClassicSimilarity], result of:
0.041913155 = score(doc=307,freq=2.0), product of:
0.17221296 = queryWeight, product of:
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.046906993 = queryNorm
0.2433798 = fieldWeight in 307, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.046875 = fieldNorm(doc=307)
0.25 = coord(1/4)
- Source
- Library resources and technical services. 39(1995) no.2, S.142-152
