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  • × year_i:[1970 TO 1980}
  • × author_ss:"Wersig, G."
  1. Beling, G.; Wersig, G.: Zur Typologie von Daten und Informationssystemen : Terminologie, Begriffe und Systematik (1973) 0.01
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    Beiträge zur Informations- und Dokumentationswissenschaft; 6
  2. Wersig, G.: Information - Kommunikation - Dokumentation (1976) 0.01
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    Beiträge zur Informations- und Dokumentationswissenschaft; 5