Search (2 results, page 1 of 1)
- Did you mean:
- rvk_ss%3a%2200 6250%22 2
- rvk_ss%3a%2200 6200%22 2
- rvk_ss%3a%2223 6250%22 2
- rvk_ss%3a%2200 6050%22 2
- rvk_ss%3a%2224 6250%22 2
-
Lee, Y.-R.: ¬A study on the conditions of using OPAC access points and subject searching by users (1997)
0.01
0.012578464 = product of: 0.025156928 = sum of: 0.025156928 = product of: 0.050313856 = sum of: 0.050313856 = weight(_text_:22 in 933) [ClassicSimilarity], result of: 0.050313856 = score(doc=933,freq=2.0), product of: 0.16255397 = queryWeight, product of: 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.046419725 = queryNorm 0.30952093 = fieldWeight in 933, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.0625 = fieldNorm(doc=933) 0.5 = coord(1/2) 0.5 = coord(1/2)
- Source
- Bulletin of library and information science. 1997, no.22, S.39-55
-
Pu, H.-T.: Exploration of personalized information service for OPAC (1997)
0.01
0.011006156 = product of: 0.022012312 = sum of: 0.022012312 = product of: 0.044024624 = sum of: 0.044024624 = weight(_text_:22 in 1772) [ClassicSimilarity], result of: 0.044024624 = score(doc=1772,freq=2.0), product of: 0.16255397 = queryWeight, product of: 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.046419725 = queryNorm 0.2708308 = fieldWeight in 1772, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.0546875 = fieldNorm(doc=1772) 0.5 = coord(1/2) 0.5 = coord(1/2)
- Date
- 4. 8.1998 19:36:22
Authors
- Lee, Y.-R. 1
- Pu, H.-T. 1