Miller, D.R.; Brewer, K.: Usefulness of OCLC archive tapes as a basis for local online systems (1982)
0.00
0.0026784348 = product of:
0.010713739 = sum of:
0.010713739 = product of:
0.032141216 = sum of:
0.032141216 = weight(_text_:k in 295) [ClassicSimilarity], result of:
0.032141216 = score(doc=295,freq=2.0), product of:
0.13582034 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.03804728 = queryNorm
0.23664509 = fieldWeight in 295, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.046875 = fieldNorm(doc=295)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
