Egghe, L.; Rousseau, R.: Introduction to informetrics : quantitative methods in library, documentation and information science (1990)
0.02
0.015767783 = product of:
0.06307113 = sum of:
0.06307113 = weight(_text_:library in 1515) [ClassicSimilarity], result of:
0.06307113 = score(doc=1515,freq=10.0), product of:
0.13870415 = queryWeight, product of:
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.052751686 = queryNorm
0.45471698 = fieldWeight in 1515, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.0546875 = fieldNorm(doc=1515)
0.25 = coord(1/4)
- LCSH
- Library statistics
Library science / Statistical methods
- Subject
- Library statistics
Library science / Statistical methods