Cochrane, P.A.: Improving LCSH for use in online catalogs : exercises for self-help with a selection of background readings (1986)
0.00
0.0011370216 = product of:
0.0068221292 = sum of:
0.0068221292 = weight(_text_:in in 4218) [ClassicSimilarity], result of:
0.0068221292 = score(doc=4218,freq=2.0), product of:
0.06484802 = queryWeight, product of:
1.3602545 = idf(docFreq=30841, maxDocs=44218)
0.047673445 = queryNorm
0.10520181 = fieldWeight in 4218, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.3602545 = idf(docFreq=30841, maxDocs=44218)
0.0546875 = fieldNorm(doc=4218)
0.16666667 = coord(1/6)
