Ansari, M.A.A.: Awareness and use of OPACs in five Delhi libraries (2008)
0.00
6.016095E-4 = product of:
0.001203219 = sum of:
0.001203219 = product of:
0.002406438 = sum of:
0.002406438 = weight(_text_:s in 2537) [ClassicSimilarity], result of:
0.002406438 = score(doc=2537,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.048049565 = fieldWeight in 2537, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.03125 = fieldNorm(doc=2537)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Electronic library. 26(2008) no.1, S.111-129