Bell, H.K.: History of indexing societies : Pt.2: three affiliations (1997)
0.02
0.01632364 = product of:
0.03264728 = sum of:
0.03264728 = product of:
0.06529456 = sum of:
0.06529456 = weight(_text_:22 in 3636) [ClassicSimilarity], result of:
0.06529456 = score(doc=3636,freq=2.0), product of:
0.16876288 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.048192773 = queryNorm
0.38690117 = fieldWeight in 3636, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=3636)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 16. 5.1999 18:22:58