Cochrane, P.A.; Markey, K.: Preparing for the use of classification in online cataloging systems and in online catalogs (1985)
0.02
0.019058352 = product of:
0.038116705 = sum of:
0.038116705 = product of:
0.07623341 = sum of:
0.07623341 = weight(_text_:systems in 2087) [ClassicSimilarity], result of:
0.07623341 = score(doc=2087,freq=2.0), product of:
0.16037072 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.052184064 = queryNorm
0.47535738 = fieldWeight in 2087, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.109375 = fieldNorm(doc=2087)
0.5 = coord(1/2)
0.5 = coord(1/2)