Batty, D.: ¬The future of DDC in the perspective of current classification research (1989)
0.01
0.0065539777 = product of:
0.039323866 = sum of:
0.039323866 = weight(_text_:computer in 2070) [ClassicSimilarity], result of:
0.039323866 = score(doc=2070,freq=2.0), product of:
0.16231956 = queryWeight, product of:
3.6545093 = idf(docFreq=3109, maxDocs=44218)
0.044416238 = queryNorm
0.24226204 = fieldWeight in 2070, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.6545093 = idf(docFreq=3109, maxDocs=44218)
0.046875 = fieldNorm(doc=2070)
0.16666667 = coord(1/6)
- Source
- Classification theory in the computer age: conversations across the disciplines. Proc. from the Conf. 18.-19.11.1988, Albany, NY