Lester, M.A.: Coincidence of user vocabulary and Library of Congress Subject Headings : experiments to improve subject access in academic library online catalogs (1989)
0.00
0.004374205 = product of:
0.0131226145 = sum of:
0.0131226145 = product of:
0.026245229 = sum of:
0.026245229 = weight(_text_:of in 2905) [ClassicSimilarity], result of:
0.026245229 = score(doc=2905,freq=6.0), product of:
0.073085986 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.04673742 = queryNorm
0.3591007 = fieldWeight in 2905, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.09375 = fieldNorm(doc=2905)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Imprint
- Urbana-Champaign : Univ. of Illinois