Zunde, P.; Gehl, J.: Empirical foundations of information science (1979)
0.01
0.006763105 = product of:
0.02705242 = sum of:
0.02705242 = weight(_text_:information in 278) [ClassicSimilarity], result of:
0.02705242 = score(doc=278,freq=4.0), product of:
0.06164115 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0351136 = queryNorm
0.43886948 = fieldWeight in 278, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.125 = fieldNorm(doc=278)
0.25 = coord(1/4)
- Source
- Annual review of information science and technology. 14(1979), S.67-92