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  • × classification_ss:"025.4'7 / dc21"
  • × theme_ss:"Information"
  • × type_ss:"m"
  1. Hjoerland, B.: Information seeking and subject representation : an activity-theoretical approach to information science (1997) 0.08
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    Classification
    025.4'7 / dc21
    DDC
    025.4'7 / dc21