Fussler, H.H.; Siman, J.L.: Patterns in the use of books in large research libraries (1969)
0.02
0.016973924 = product of:
0.084869616 = sum of:
0.084869616 = product of:
0.25460884 = sum of:
0.25460884 = weight(_text_:pr in 4490) [ClassicSimilarity], result of:
0.25460884 = score(doc=4490,freq=2.0), product of:
0.20103675 = queryWeight, product of:
7.1642876 = idf(docFreq=92, maxDocs=44218)
0.028060954 = queryNorm
1.266479 = fieldWeight in 4490, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.1642876 = idf(docFreq=92, maxDocs=44218)
0.125 = fieldNorm(doc=4490)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Imprint
- Chicago : Univ. of Chicago Pr.
