Taylor, M.; Winstanley, B.: Bibliographic control of computer files : the feasibility of a union catalogue of computer files (1990)
0.01
0.0126756625 = product of:
0.025351325 = sum of:
0.025351325 = product of:
0.05070265 = sum of:
0.05070265 = weight(_text_:b in 832) [ClassicSimilarity], result of:
0.05070265 = score(doc=832,freq=2.0), product of:
0.18503809 = queryWeight, product of:
3.542962 = idf(docFreq=3476, maxDocs=44218)
0.052226946 = queryNorm
0.27401197 = fieldWeight in 832, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.542962 = idf(docFreq=3476, maxDocs=44218)
0.0546875 = fieldNorm(doc=832)
0.5 = coord(1/2)
0.5 = coord(1/2)