Brownrigg, E.B.; Lynch, C.A.: Online catalogs: through a glass darkly (1983)
0.08
0.08102241 = product of:
0.16204482 = sum of:
0.16204482 = product of:
0.32408965 = sum of:
0.32408965 = weight(_text_:c.a in 2394) [ClassicSimilarity], result of:
0.32408965 = score(doc=2394,freq=2.0), product of:
0.28470513 = queryWeight, product of:
6.439392 = idf(docFreq=191, maxDocs=44218)
0.044213045 = queryNorm
1.1383344 = fieldWeight in 2394, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.439392 = idf(docFreq=191, maxDocs=44218)
0.125 = fieldNorm(doc=2394)
0.5 = coord(1/2)
0.5 = coord(1/2)
