Search (3 results, page 1 of 1)

  • × author_ss:"Ungvary, R."
  • × language_ss:"e"
  • × year_i:[1980 TO 1990}
  1. Ungvary, R.: ¬The foundations of classification : an introduction into the theory of information retrieval languages (1982) 0.02 
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  2. Ungvary, R.: Application of the thesaurus method to the communication of knowledge (1983) 0.02 
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  3. Ungvary, R.: Intensional splitting : an empirical examination of conceptual duality (1986) 0.01 
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