Weinberg, B.H.; Dombeck, L.: Education and training in indexing and abstracting : a directory of courses and workshops offered in the United States and Canada, with a bibliography of textbooks used in indexing and abstracting services (1985)
0.02
0.01982961 = product of:
0.03965922 = sum of:
0.03965922 = product of:
0.07931844 = sum of:
0.07931844 = weight(_text_:i in 1454) [ClassicSimilarity], result of:
0.07931844 = score(doc=1454,freq=2.0), product of:
0.19033937 = queryWeight, product of:
3.7717297 = idf(docFreq=2765, maxDocs=44218)
0.050464742 = queryNorm
0.41672117 = fieldWeight in 1454, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7717297 = idf(docFreq=2765, maxDocs=44218)
0.078125 = fieldNorm(doc=1454)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Rez. in: International Classification 13(1986) S.105 (I. Dahlberg)