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  • × theme_ss:"Universale Facettenklassifikationen"
  • × theme_ss:"Beziehungen verbale / systematische Erschließung"
  1. Foskett, D.J.: Classification for a general index language: a review of recent research by the Classification Research Group (1970) 0.02
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  2. Austin, D.: ¬The CRG research into a freely faceted scheme (1976) 0.02
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    Source
    Classification in the 1970s. Rev. ed
  3. Wilson, T.D.: ¬The work of the British Classification Research Group (1972) 0.02
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