-
Reference and information services : an introduction (2001)
0.02
0.019556588 = product of:
0.11733952 = sum of:
0.11733952 = weight(_text_:bibliothek in 1522) [ClassicSimilarity], result of:
0.11733952 = score(doc=1522,freq=8.0), product of:
0.16167767 = queryWeight, product of:
4.1055303 = idf(docFreq=1980, maxDocs=44218)
0.03938046 = queryNorm
0.72576207 = fieldWeight in 1522, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
4.1055303 = idf(docFreq=1980, maxDocs=44218)
0.0625 = fieldNorm(doc=1522)
0.16666667 = coord(1/6)
- RSWK
- Bibliothek / Informationsvermittlung (GBV)
Bibliothek / Auskunftsdienst (SWB)
- Subject
- Bibliothek / Informationsvermittlung (GBV)
Bibliothek / Auskunftsdienst (SWB)
-
Reference and information services : an introduction (1995)
0.01
0.009778294 = product of:
0.05866976 = sum of:
0.05866976 = weight(_text_:bibliothek in 1523) [ClassicSimilarity], result of:
0.05866976 = score(doc=1523,freq=8.0), product of:
0.16167767 = queryWeight, product of:
4.1055303 = idf(docFreq=1980, maxDocs=44218)
0.03938046 = queryNorm
0.36288103 = fieldWeight in 1523, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
4.1055303 = idf(docFreq=1980, maxDocs=44218)
0.03125 = fieldNorm(doc=1523)
0.16666667 = coord(1/6)
- RSWK
- Bibliothek / Informationsvermittlung (GBV)
Bibliothek / Auskunftsdienst (SWB)
- Subject
- Bibliothek / Informationsvermittlung (GBV)
Bibliothek / Auskunftsdienst (SWB)
-
Egghe, L.; Rousseau, R.: Introduction to informetrics : quantitative methods in library, documentation and information science (1990)
0.00
0.0020937547 = product of:
0.012562528 = sum of:
0.012562528 = product of:
0.037687585 = sum of:
0.037687585 = weight(_text_:29 in 1515) [ClassicSimilarity], result of:
0.037687585 = score(doc=1515,freq=2.0), product of:
0.13852815 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03938046 = queryNorm
0.27205724 = fieldWeight in 1515, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0546875 = fieldNorm(doc=1515)
0.33333334 = coord(1/3)
0.16666667 = coord(1/6)
- Date
- 29. 2.2008 19:02:46