Search (3 results, page 1 of 1)

  • × author_ss:"Duncan, E.B."
  • × theme_ss:"Klassifikationssysteme im Online-Retrieval"
  1. Duncan, E.B.: Structuring knowledge bases for designers of learning materials (1989) 0.00 
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  2. Duncan, E.B.: ¬A faceted approach to hypertext (1989) 0.00 
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  3. Duncan, E.B.: ¬A concept-map thesaurus as a knowledge-based hypertext interface to a bibliographic database (1990) 0.00 
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Years