-
Matthews, J.R.; Lawrence, G.S.; Ferguson, D.K.: Using online catalogs : a nationwide survey, a report of a study sponsored by the Council on Library Resources (1983)
0.05
0.05097402 = product of:
0.15292205 = sum of:
0.15292205 = product of:
0.3058441 = sum of:
0.3058441 = weight(_text_:dc19 in 4168) [ClassicSimilarity], result of:
0.3058441 = score(doc=4168,freq=4.0), product of:
0.33284992 = queryWeight, product of:
8.401051 = idf(docFreq=26, maxDocs=44218)
0.039620034 = queryNorm
0.9188649 = fieldWeight in 4168, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
8.401051 = idf(docFreq=26, maxDocs=44218)
0.0546875 = fieldNorm(doc=4168)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Classification
- 025.3/028/54 / dc19
- DDC
- 025.3/028/54 / dc19
-
Matthews, J.R.; Parker, M.R.: Local Area Networks and Wide Area Networks for libraries (1995)
0.01
0.012525259 = product of:
0.037575774 = sum of:
0.037575774 = product of:
0.07515155 = sum of:
0.07515155 = weight(_text_:22 in 2656) [ClassicSimilarity], result of:
0.07515155 = score(doc=2656,freq=2.0), product of:
0.13874261 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.039620034 = queryNorm
0.5416616 = fieldWeight in 2656, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=2656)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Date
- 30.11.1995 20:53:22
-
Matthews, J.R.; Parker, M.R.: Microcomputer-based automated library systems : new series (1993)
0.01
0.008946613 = product of:
0.02683984 = sum of:
0.02683984 = product of:
0.05367968 = sum of:
0.05367968 = weight(_text_:22 in 3073) [ClassicSimilarity], result of:
0.05367968 = score(doc=3073,freq=2.0), product of:
0.13874261 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.039620034 = queryNorm
0.38690117 = fieldWeight in 3073, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=3073)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Date
- 30.11.1995 20:53:22
-
Matthews, J.R.; Parker, M.R.: Microcomputer-based automated library systems : new series (1993)
0.01
0.008946613 = product of:
0.02683984 = sum of:
0.02683984 = product of:
0.05367968 = sum of:
0.05367968 = weight(_text_:22 in 3074) [ClassicSimilarity], result of:
0.05367968 = score(doc=3074,freq=2.0), product of:
0.13874261 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.039620034 = queryNorm
0.38690117 = fieldWeight in 3074, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=3074)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Date
- 30.11.1995 20:53:22