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  • × author_ss:"Laisiepen, K."
  • × language_ss:"d"
  • × year_i:[1970 TO 1980}
  1. Laisiepen, K.; Lutterbeck, E.; Meyer-Uhlenried, K.-H.: Grundlagen der praktischen Information und Dokumentation : Eine Einführung (1972) 0.01 
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