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  • × year_i:[1990 TO 2000}
  1. Schoch, R.; Sommerstange, M.; Zimmermann, R.: ¬Der Retro-Verbundkatalog (Retro-VK) des Deutschen Bibliotheksinstituts als Konversionsinstrument : eine quantitative und qualitative Untersuchung (1997) 10.32 
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    Author
    Zimmermann, R.