Carande, R.: Automation in library reference services : a handbook (1993)
0.01
0.0065452047 = product of:
0.019635614 = sum of:
0.019635614 = product of:
0.058906842 = sum of:
0.058906842 = weight(_text_:retrieval in 765) [ClassicSimilarity], result of:
0.058906842 = score(doc=765,freq=4.0), product of:
0.17804694 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.05886015 = queryNorm
0.33085006 = fieldWeight in 765, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.0546875 = fieldNorm(doc=765)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- COMPASS
- Information retrieval
- Subject
- Information retrieval