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  • × classification_ss:"MS 7850"
  • × subject_ss:"Technik / Geschichte / Nachrichtentechnik (ÖVK)"
  1. Steinbuch, K.: ¬Die informierte Gesellschaft : Geschichte und Zukunft der Nachrichtentechnik (1969) 0.01
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    Classification
    XVZ (W)
    GHBS
    XVZ (W)