Crawford, W.; Gorman, M.: Future libraries : dreams, madness & reality (1995)
0.01
0.008885772 = product of:
0.04442886 = sum of:
0.04442886 = weight(_text_:w in 4235) [ClassicSimilarity], result of:
0.04442886 = score(doc=4235,freq=2.0), product of:
0.15074582 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.03955747 = queryNorm
0.29472697 = fieldWeight in 4235, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.0546875 = fieldNorm(doc=4235)
0.2 = coord(1/5)