Feldman, T.: ¬The emergence of the electronic book (1990)
0.03
0.027877405 = product of:
0.05575481 = sum of:
0.05575481 = product of:
0.083632216 = sum of:
0.005919423 = weight(_text_:s in 2874) [ClassicSimilarity], result of:
0.005919423 = score(doc=2874,freq=2.0), product of:
0.04927764 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04532371 = queryNorm
0.120123915 = fieldWeight in 2874, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.078125 = fieldNorm(doc=2874)
0.0777128 = weight(_text_:t in 2874) [ClassicSimilarity], result of:
0.0777128 = score(doc=2874,freq=2.0), product of:
0.17854862 = queryWeight, product of:
3.9394085 = idf(docFreq=2338, maxDocs=44218)
0.04532371 = queryNorm
0.43524727 = fieldWeight in 2874, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9394085 = idf(docFreq=2338, maxDocs=44218)
0.078125 = fieldNorm(doc=2874)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Pages
- 72 S
