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  • × year_i:[1980 TO 1990}
  • × classification_ss:"020"
  1. Ranganathan, S.R.: ¬The five laws of library science (1989) 0.02 
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    Abstract
    Enthält eine ausführliche Darstellung der '5 Gesetze': Books are for use - Every reader his book - Every book its reader - Save the time of the reader - Library is a growing organism mit Anwendungen und Interpretationen auf verschiedene Situationen der Bibliothekspraxis.