Balas, J.L.: OPACs and much more (1993)
0.01
0.009449717 = product of:
0.07559773 = sum of:
0.07559773 = weight(_text_:libraries in 4080) [ClassicSimilarity], result of:
0.07559773 = score(doc=4080,freq=2.0), product of:
0.13017908 = queryWeight, product of:
3.2850544 = idf(docFreq=4499, maxDocs=44218)
0.03962768 = queryNorm
0.5807211 = fieldWeight in 4080, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2850544 = idf(docFreq=4499, maxDocs=44218)
0.125 = fieldNorm(doc=4080)
0.125 = coord(1/8)
- Source
- Computers in libraries. 13(1993) no.1, S.28-29
