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  • × theme_ss:"OPAC"
  • × type_ss:"x"
  • × year_i:[1990 TO 2000}
  1. Salmon, F.: ¬Der Karlsruher virtuelle Katalog : Möglichkeiten und Grenzen (1998) 0.06 
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  2. Schwarz, H.: Verhalten von Benutzern am Online-Katalog in Bibliotheken : Auswertung einer empirischen Untersuchung zur Überprüfung von Zielvorstellungen von Systementwicklern (1994) 0.04 
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