Adkins, S.L.: CD-ROM 1993 : a guide to the literature (1994)
0.01
0.013613109 = product of:
0.027226217 = sum of:
0.027226217 = product of:
0.054452434 = sum of:
0.054452434 = weight(_text_:systems in 768) [ClassicSimilarity], result of:
0.054452434 = score(doc=768,freq=2.0), product of:
0.16037072 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.052184064 = queryNorm
0.339541 = fieldWeight in 768, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.078125 = fieldNorm(doc=768)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- OCLC systems and services. 10(1994) nos.2/3, S.68-85