Buckland, M.K.; Liu, Z.: History of information science (1995)
0.04
0.0446337 = product of:
0.1785348 = sum of:
0.1785348 = sum of:
0.005640907 = weight(_text_:a in 4226) [ClassicSimilarity], result of:
0.005640907 = score(doc=4226,freq=2.0), product of:
0.055348642 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.04800207 = queryNorm
0.10191591 = fieldWeight in 4226, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=4226)
0.12086495 = weight(_text_:z in 4226) [ClassicSimilarity], result of:
0.12086495 = score(doc=4226,freq=2.0), product of:
0.2562021 = queryWeight, product of:
5.337313 = idf(docFreq=577, maxDocs=44218)
0.04800207 = queryNorm
0.47175628 = fieldWeight in 4226, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.337313 = idf(docFreq=577, maxDocs=44218)
0.0625 = fieldNorm(doc=4226)
0.052028947 = weight(_text_:22 in 4226) [ClassicSimilarity], result of:
0.052028947 = score(doc=4226,freq=2.0), product of:
0.16809508 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04800207 = queryNorm
0.30952093 = fieldWeight in 4226, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=4226)
0.25 = coord(1/4)
- Date
- 13. 6.1996 19:22:20
- Type
- a
