Libraries and Google (2005)
0.01
0.01321525 = product of:
0.03964575 = sum of:
0.03964575 = product of:
0.0792915 = sum of:
0.0792915 = weight(_text_:firm in 1973) [ClassicSimilarity], result of:
0.0792915 = score(doc=1973,freq=4.0), product of:
0.33933386 = queryWeight, product of:
7.4773793 = idf(docFreq=67, maxDocs=44218)
0.04538139 = queryNorm
0.2336681 = fieldWeight in 1973, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
7.4773793 = idf(docFreq=67, maxDocs=44218)
0.015625 = fieldNorm(doc=1973)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- LCSH
- Google / Firm
- Subject
- Google / Firm
