Ma, Y.; Miller, J.; Liu, Y.Q.: Cataloguing nonprint resources in the United States and China : a camparative study of organization and access for selected electronic and audiovisual resources (1997)
0.03
0.025111958 = product of:
0.050223917 = sum of:
0.050223917 = product of:
0.10044783 = sum of:
0.10044783 = weight(_text_:y in 869) [ClassicSimilarity], result of:
0.10044783 = score(doc=869,freq=2.0), product of:
0.26988316 = queryWeight, product of:
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.056080777 = queryNorm
0.3721901 = fieldWeight in 869, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.0546875 = fieldNorm(doc=869)
0.5 = coord(1/2)
0.5 = coord(1/2)