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  • × language_ss:"e"
  • × theme_ss:"Geschichte des Schlagwortkataloges"
  1. Pettee, J.: Subject headings: the history and theory of the alphabetical subject approach to books (1946) 0.04 
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    Theme
    Geschichte des Schlagwortkataloges
  2. Haykin, D.J.: Subject headings : fundamental concepts (1985) 0.01 
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    Geschichte des Schlagwortkataloges

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