O'Neill, E.T.; Aluri, R.: Library of Congress Subject Heading patterns in OCLC monographic records (1981)
0.03
0.027942104 = product of:
0.11176842 = sum of:
0.11176842 = weight(_text_:services in 2622) [ClassicSimilarity], result of:
0.11176842 = score(doc=2622,freq=2.0), product of:
0.17221296 = queryWeight, product of:
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.046906993 = queryNorm
0.6490128 = fieldWeight in 2622, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.125 = fieldNorm(doc=2622)
0.25 = coord(1/4)
- Source
- Library resources and technical services. 25(1981) no.3, S.63-80
