Popp, M.P.; Kabir, A.F.M.F.: CD-ROM sources in the reference collection : issues of access and maintenance (1990)
0.01
0.011564552 = product of:
0.023129104 = sum of:
0.023129104 = product of:
0.046258207 = sum of:
0.046258207 = weight(_text_:22 in 3587) [ClassicSimilarity], result of:
0.046258207 = score(doc=3587,freq=2.0), product of:
0.17080113 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.048774827 = queryNorm
0.2708308 = fieldWeight in 3587, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=3587)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 14. 1.1996 4:22:54