American reference books annual 1997 (1997)
0.01
0.008503528 = product of:
0.017007057 = sum of:
0.017007057 = product of:
0.034014113 = sum of:
0.034014113 = weight(_text_:m in 3205) [ClassicSimilarity], result of:
0.034014113 = score(doc=3205,freq=2.0), product of:
0.10309657 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.041430056 = queryNorm
0.3299248 = fieldWeight in 3205, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.09375 = fieldNorm(doc=3205)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Rez. in: Australian library journal 47(1998) no.2, S.192-193 (M. Henty)