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  • × author_ss:"Bertha, E."
  • × theme_ss:"Formalerschließung"
  • × type_ss:"a"
  • × year_i:[1990 TO 2000}
  1. Bertha, E.: Beziehungen zwischen bibliographischen Dokumenten : ein Konzept für einen Hyperkatalog (1992) 0.01 
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    Source
    Mensch und Maschine: Informationelle Schnittstellen der Kommunikation. Proc. des 3. Int. Symposiums für Informationswissenschaft (ISI'92), 5.-7.11.1992 in Saarbrücken. Hrsg.: H.H. Zimmermann, H.-D. Luckhardt u. A. Schulz