Buchanan, B.: Theory of library classification (1979)
0.01
0.007753731 = product of:
0.046522386 = sum of:
0.046522386 = weight(_text_:b in 641) [ClassicSimilarity], result of:
0.046522386 = score(doc=641,freq=2.0), product of:
0.14855953 = queryWeight, product of:
3.542962 = idf(docFreq=3476, maxDocs=44218)
0.041930884 = queryNorm
0.31315655 = fieldWeight in 641, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.542962 = idf(docFreq=3476, maxDocs=44218)
0.0625 = fieldNorm(doc=641)
0.16666667 = coord(1/6)
