Principles underlying subject heading languages (SHLs) (1999)
0.04
0.042789005 = product of:
0.08557801 = sum of:
0.08557801 = product of:
0.17115602 = sum of:
0.17115602 = weight(_text_:m.i in 1659) [ClassicSimilarity], result of:
0.17115602 = score(doc=1659,freq=2.0), product of:
0.33496514 = queryWeight, product of:
7.7079034 = idf(docFreq=53, maxDocs=44218)
0.04345736 = queryNorm
0.51096666 = fieldWeight in 1659, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.7079034 = idf(docFreq=53, maxDocs=44218)
0.046875 = fieldNorm(doc=1659)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Editor
- Lopes, M.I. u. J. Beall
