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  • × theme_ss:"Retrievalstudien"
  • × type_ss:"x"
  • × year_i:[1990 TO 2000}
  1. Grunder, R.: Qualitätskriterien für Datenbanken : Grundsätzliche Überlegungen und Untersuchung ausgewählter Aspekte am Beispiel bibliographischer Online-Datenbanken (1995) 0.01 
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