Joy, A.H.; Keane, N.J.: CDMARC subjects : the Library of Congress Subject Headings on CD-ROM (1989)
0.08
0.08327437 = product of:
0.16654874 = sum of:
0.16654874 = product of:
0.3330975 = sum of:
0.3330975 = weight(_text_:n.j in 2906) [ClassicSimilarity], result of:
0.3330975 = score(doc=2906,freq=2.0), product of:
0.2884652 = queryWeight, product of:
6.532101 = idf(docFreq=174, maxDocs=44218)
0.044161167 = queryNorm
1.1547233 = fieldWeight in 2906, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.532101 = idf(docFreq=174, maxDocs=44218)
0.125 = fieldNorm(doc=2906)
0.5 = coord(1/2)
0.5 = coord(1/2)