Buckland, M.K.; Liu, Z.: History of information science (1995)
0.02
0.019862993 = product of:
0.029794488 = sum of:
0.0053093014 = weight(_text_:a in 4226) [ClassicSimilarity], result of:
0.0053093014 = score(doc=4226,freq=2.0), product of:
0.05209492 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.045180224 = 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)
0.024485188 = product of:
0.048970375 = sum of:
0.048970375 = weight(_text_:22 in 4226) [ClassicSimilarity], result of:
0.048970375 = score(doc=4226,freq=2.0), product of:
0.15821345 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045180224 = 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)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Date
- 13. 6.1996 19:22:20
- Type
- a
