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  • × theme_ss:"OPAC"
  • × type_ss:"p"
  1. Walker, S.: ¬Der Mensch-Maschine-Dialog bei Online-Benutzer-Katalogen (1987) 0.03 
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    Footnote
    17-INF-1-G (dt. Übers.)
  2. Dietze, J.: Sachkatalogisierung in einem OPAC (1993) 0.01 
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    Series
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