Fayen, E.G.: ¬The online catalog : improving access to library materials (1983)
0.02
0.0212486 = product of:
0.106243 = sum of:
0.106243 = weight(_text_:online in 1938) [ClassicSimilarity], result of:
0.106243 = score(doc=1938,freq=2.0), product of:
0.15842392 = queryWeight, product of:
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.05220068 = queryNorm
0.67062473 = fieldWeight in 1938, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.15625 = fieldNorm(doc=1938)
0.2 = coord(1/5)