Brown, A.G.; Langridge, D.W.; Mills, J.: Introduction to subject indexing : a programmed text (1976)
0.04
0.0362037 = product of:
0.1689506 = sum of:
0.088200845 = weight(_text_:subject in 1063) [ClassicSimilarity], result of:
0.088200845 = score(doc=1063,freq=6.0), product of:
0.10738805 = queryWeight, product of:
3.576596 = idf(docFreq=3361, maxDocs=44218)
0.03002521 = queryNorm
0.82132834 = fieldWeight in 1063, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.576596 = idf(docFreq=3361, maxDocs=44218)
0.09375 = fieldNorm(doc=1063)
0.04037488 = weight(_text_:classification in 1063) [ClassicSimilarity], result of:
0.04037488 = score(doc=1063,freq=2.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.42223644 = fieldWeight in 1063, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.09375 = fieldNorm(doc=1063)
0.04037488 = weight(_text_:classification in 1063) [ClassicSimilarity], result of:
0.04037488 = score(doc=1063,freq=2.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.42223644 = fieldWeight in 1063, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.09375 = fieldNorm(doc=1063)
0.21428572 = coord(3/14)
- Content
- Vol.1: Subject analysis and practical classification.- Vol.2: UDC and chain procedure in subject cataloging