Mischo, W.H.; Lee, J.: End-user searching in bibliographic databases (1987)
0.03
0.030888293 = product of:
0.092664875 = sum of:
0.016935252 = weight(_text_:of in 336) [ClassicSimilarity], result of:
0.016935252 = score(doc=336,freq=8.0), product of:
0.061262865 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.03917671 = queryNorm
0.27643585 = fieldWeight in 336, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0625 = fieldNorm(doc=336)
0.054498006 = weight(_text_:software in 336) [ClassicSimilarity], result of:
0.054498006 = score(doc=336,freq=2.0), product of:
0.15541996 = queryWeight, product of:
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.03917671 = queryNorm
0.35064998 = fieldWeight in 336, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.0625 = fieldNorm(doc=336)
0.021231614 = product of:
0.042463228 = sum of:
0.042463228 = weight(_text_:22 in 336) [ClassicSimilarity], result of:
0.042463228 = score(doc=336,freq=2.0), product of:
0.13719016 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03917671 = queryNorm
0.30952093 = fieldWeight in 336, 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=336)
0.5 = coord(1/2)
0.33333334 = coord(3/9)
- Abstract
- The growing interest in end user or direct patron access to on-line bibliographic databases is reviewed with references to online catalogues, databases, and CD-ROMs. The literature of end user searching is surveyed with notes on: user training, software search aids, end user services in libraries: characterisation of end user searches; the role of librarians; and CD-ROMs as end user media
- Source
- Annual review of information science and technology. 22(1987), S.227-263