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  • × author_ss:"Tenopir, C."
  • × theme_ss:"Informationsmittel"
  • × year_i:[1990 TO 2000}
  1. Tenopir, C.; Ennis, L.: ¬The digital reference work of academic libraries (1998) 0.07 
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    Source
    Online. 22(1998) no.4, S.22-28