McClure, C.R.; Ryan, J.R.; Moen, W.E.: ¬The role of public libraries in the use of Internet/NREN information services (1993)
0.00
0.0033653039 = product of:
0.013461215 = sum of:
0.013461215 = weight(_text_:information in 5277) [ClassicSimilarity], result of:
0.013461215 = score(doc=5277,freq=4.0), product of:
0.06134496 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.034944877 = queryNorm
0.21943474 = fieldWeight in 5277, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0625 = fieldNorm(doc=5277)
0.25 = coord(1/4)
- Source
- Library and information science research. 15(1993) no.1, S.7-34
