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  • × language_ss:"d"
  • × theme_ss:"OPAC"
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  1. Online-Benutzerkataloge : Vergleich von OPACs mit Ausleihfunktionen an deutschen Universitätsbibliotheken (1994) 0.01 
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    Isbn
    3-924659-22-2
  2. ¬Der Online-Publikumskatalog der Universitätsbibliothek Düsseldorf : Methodische Erkenntnisse und Erfahrungen; OPAC-Kolloquium am 27.-28.11.1989 (1991) 0.00 
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    RSWK
    Information Retrieval (BVB)
    Subject
    Information Retrieval (BVB)

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