-
Hofstede, M.: Literatuur over onderwerpen zoeken in de OPC (1994)
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- Source
- CRI bulletin. 29(1994), Sept., S.14-15
-
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
-
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