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  • × theme_ss:"Klassifikationssysteme im Online-Retrieval"
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  1. Woods, E.W.; IFLA Section on classification and Indexing and Indexing and Information Technology; Joint Working Group on a Classification Format: Requirements for a format of classification data : Final report, July 1996 (1996) 0.01
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    Klassifikationssysteme im Online-Retrieval
  2. Concise UNIMARC Classification Format : Draft 5 (20000125) (2000) 0.00
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