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  • × year_i:[1980 TO 1990}
  • × theme_ss:"Aufstellungssysteme Öffentlicher Bibliotheken"
  1. Allgemeine Systematik für Öffentliche Bibliotheken (1980) 6.58 
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  2. Klassifikation der Sachliteratur und der Schönen Literatur (1987) 6.58 
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