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  • × classification_ss:"025.3 / dc21"
  1. Weinberg, B.H.: Can you recommend a good book on indexing? (1998) 0.05
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    Classification
    025.3 / dc21
    DDC
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  2. Svenonius, E.: ¬The intellectual foundation of information organization (2000) 0.03
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    Classification
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    DDC
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