Morrow, B.: IMPACT public access catalogue (1989)
0.01
0.0092335595 = product of:
0.036934238 = sum of:
0.036934238 = product of:
0.073868476 = sum of:
0.073868476 = weight(_text_:22 in 4059) [ClassicSimilarity], result of:
0.073868476 = score(doc=4059,freq=2.0), product of:
0.15910281 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045434196 = queryNorm
0.46428138 = fieldWeight in 4059, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=4059)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Source
- CD-ROM librarian. 4(1989), no.1, S.22-26