Drabenstott, K.M.; Vizine-Goetz, D.: Using subject headings for online retrieval : theory, practice and potential (1994)
0.00
3.3155808E-4 = product of:
0.0036471388 = sum of:
0.0036471388 = weight(_text_:s in 386) [ClassicSimilarity], result of:
0.0036471388 = score(doc=386,freq=6.0), product of:
0.029215338 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.026871162 = queryNorm
0.124836445 = fieldWeight in 386, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=386)
0.09090909 = coord(1/11)
- Footnote
- Rez. in: Information processing and management 31(1995) no.3, S.450-451 (R.R. Larson); Library resources and technical services 41(1997) no.1, S.60-67 (B.H. Weinberg)
- Pages
- XVIII,365 S