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language_ss:"e"
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theme_ss:"Beziehungen verbale / systematische Erschließung"
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theme_ss:"Thesauri"
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- object's%3a%22g-index%22 2
- objects%3a%22g-index%22 2
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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