Chamis, A.Y.: Vocabulary control and search strategies in online searching (1991)
0.06
0.06080915 = sum of:
0.055753753 = product of:
0.22301501 = sum of:
0.22301501 = weight(_text_:author's in 820) [ClassicSimilarity], result of:
0.22301501 = score(doc=820,freq=2.0), product of:
0.37545675 = queryWeight, product of:
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.055870265 = queryNorm
0.59398323 = fieldWeight in 820, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.0625 = fieldNorm(doc=820)
0.25 = coord(1/4)
0.0050553977 = product of:
0.0101107955 = sum of:
0.0101107955 = weight(_text_:s in 820) [ClassicSimilarity], result of:
0.0101107955 = score(doc=820,freq=6.0), product of:
0.060744252 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.055870265 = queryNorm
0.1664486 = fieldWeight in 820, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0625 = fieldNorm(doc=820)
0.5 = coord(1/2)
- Abstract
- Based on the author's 1984 dissertation, this technical and detailed volume looks at problems related to control of terms used in searching among a variety of databases
- Footnote
- Rez. in: Computers in libraries 12(1992) no.2, S.46-47; Library quarterly 62(1992) no.3, S.347-349 (R. Fidel)
- Pages
- XV,121 S
