Search (2 results, page 1 of 1)
- Did you mean:
- author's%3a%22Kopak%2c R.W.%22 2
- authors%3a%22Kopak%2c R.W.%22 2
-
Kopak, R.W.; Cherry, J.M.: Bibliographic displays and Web catalogues : user evaluations of three prototype displays (1998)
0.05
0.04969636 = product of: 0.09939272 = sum of: 0.09939272 = product of: 0.19878544 = sum of: 0.19878544 = weight(_text_:r.w in 3379) [ClassicSimilarity], result of: 0.19878544 = score(doc=3379,freq=2.0), product of: 0.33425686 = queryWeight, product of: 7.689554 = idf(docFreq=54, maxDocs=44218) 0.043468952 = queryNorm 0.5947086 = fieldWeight in 3379, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 7.689554 = idf(docFreq=54, maxDocs=44218) 0.0546875 = fieldNorm(doc=3379) 0.5 = coord(1/2) 0.5 = coord(1/2)
-
Cherry, J.M.; Clinton, M.: ¬An experimental investigation of two types of instruction for OPAC users (1991)
0.01
0.0117788855 = product of: 0.023557771 = sum of: 0.023557771 = product of: 0.047115542 = sum of: 0.047115542 = weight(_text_:22 in 3098) [ClassicSimilarity], result of: 0.047115542 = score(doc=3098,freq=2.0), product of: 0.15222086 = queryWeight, product of: 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.043468952 = queryNorm 0.30952093 = fieldWeight in 3098, 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=3098) 0.5 = coord(1/2) 0.5 = coord(1/2)
- Source
- Canadian journal of information science. 16(1991) no.4, S.2-22
Authors
Themes
- OPAC 2
- Internet 1
- Suchoberflächen 1