Karch, L.S.: Serials information on CD-ROM : a reference perspective (1990)
0.00
0.002872155 = product of:
0.020105084 = sum of:
0.020105084 = product of:
0.04021017 = sum of:
0.04021017 = weight(_text_:22 in 3600) [ClassicSimilarity], result of:
0.04021017 = score(doc=3600,freq=2.0), product of:
0.12991099 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03709803 = queryNorm
0.30952093 = fieldWeight in 3600, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=3600)
0.5 = coord(1/2)
0.14285715 = coord(1/7)
- Date
- 15. 1.1996 5:22:42