Search (2 results, page 1 of 1)
- Did you mean:
- ddc's%3a%22612.8201 %2f ddc22ger%22 2
- ddc's%3a%22312.8201 %2f ddc22ger%22 2
- ddc's%3a%22612.8201 %2f ddc23ger%22 2
- ddc's%3a%22612.8206 %2f ddc22ger%22 2
- decss%3a%22612.8201 %2f ddc22ger%22 2
-
Lee, Y.-R.: ¬A study on the conditions of using OPAC access points and subject searching by users (1997)
0.01
0.00835369 = product of: 0.025061069 = sum of: 0.025061069 = product of: 0.050122138 = sum of: 0.050122138 = weight(_text_:22 in 933) [ClassicSimilarity], result of: 0.050122138 = score(doc=933,freq=2.0), product of: 0.16193457 = queryWeight, product of: 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.046242844 = 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) 0.33333334 = coord(1/3)
- 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
0.0073094787 = product of: 0.021928435 = sum of: 0.021928435 = product of: 0.04385687 = sum of: 0.04385687 = weight(_text_:22 in 1772) [ClassicSimilarity], result of: 0.04385687 = score(doc=1772,freq=2.0), product of: 0.16193457 = queryWeight, product of: 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.046242844 = 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) 0.33333334 = coord(1/3)
- Date
- 4. 8.1998 19:36:22
Authors
- Lee, Y.-R. 1
- Pu, H.-T. 1