Ho, J.: ¬An analysis of the structure of a subject heading list (1993)
0.01
0.0056708455 = product of:
0.022683382 = sum of:
0.022683382 = weight(_text_:information in 6856) [ClassicSimilarity], result of:
0.022683382 = score(doc=6856,freq=2.0), product of:
0.083537094 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.047586527 = queryNorm
0.27153665 = fieldWeight in 6856, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.109375 = fieldNorm(doc=6856)
0.25 = coord(1/4)
- Source
- Journal of library and information science. 19(1993) no.2, S.32-54
