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  • × subject_ss:"Internet / Literaturrecherche (21)"
  • × theme_ss:"Bibliographie"
  • × theme_ss:"Internet"
  • × year_i:[1990 TO 2000}
  1. Hehl, H.: ¬Die elektronische Bibliothek : Literatursuche und Literaturbeschaffung im Internet (1999) 0.00
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