Otchere, F.F.: African studies thesaurus : subject headings for library uses (1992)
0.00
0.002757961 = product of:
0.013789805 = sum of:
0.013789805 = product of:
0.041369412 = sum of:
0.041369412 = weight(_text_:29 in 822) [ClassicSimilarity], result of:
0.041369412 = score(doc=822,freq=2.0), product of:
0.13305375 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03782421 = queryNorm
0.31092256 = fieldWeight in 822, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0625 = fieldNorm(doc=822)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Series
- Bibliographies and indexes in Afro-American and African studies; no.29