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  • × year_i:[1990 TO 2000}
  • × author_ss:"Lewandowski, D."
  1. Lewandowski, D.: Informationsarmut : sowohl ein quantitatives als auch ein qualitatives Problem (1999) 0.00 
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    Source
    Bibliothek: Forschung und Praxis. 23(1999) H.1, S.5-13