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  • × author_ss:"Ansteinsson, J."
  1. Ansteinsson, J.: ¬The subject catalog in Germanic countries (1933) 0.02
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    Theme
    Geschichte der Sacherschließung
    Geschichte der Kataloge
  2. Ansteinsson, J.: Dilemmas of classification (1934) 0.02
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    Theme
    Geschichte der Klassifikationssysteme