-
Foskett, D.J.: Classification for a general index language: a review of recent research by the Classification Research Group (1970)
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Unesco thesaurus : a structured list of descriptors for indexing and retrieving literature in the fields of education, science, social science, culture and communication (1977)
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- Content
- v. 1. Introduction, classified thesaurus, permuted index, hierarchical display.--v. 2. Alphabetical thesaurus.
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Root thesaurus. Pt.1.2 (1985)
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- Date
- 18. 5.2007 14:22:43