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- themes%3a%22Preserved context index system %28PRECIS%29%22 2
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Wien, C.: Sample sizes and composition : their effect on recall and precision in IR experiments with OPACs (2000)
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- Source
- Cataloging and classification quarterly. 29(2000) no.4, S.73-86
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Cooper, M.D.; Chen, H.-M.: Predicting the relevance of a library catalog search (2001)
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- Date
- 29. 9.2001 17:26:02
Authors
- Chen, H.-M. 1
- Cooper, M.D. 1
- Wien, C. 1