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  1. Willitts, J.: Database design and construction : an open learning course for students and information managers (1992) 0.01
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    Footnote
    Rez. In: Program 28(1994) no.2, S.215-216 (G.A. Vidgen); Library review 42(1993) no.3, S.55-56 (B. Houston)
  2. Fensel, D.: Ontologies : a silver bullet for knowledge management and electronic commerce (2004) 0.00
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    DDC
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