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  • × theme_ss:"Informationsmittel"
  1. Large, J.A.: Evaluating online and CD-ROM reference sources (1989) 10.09 
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  2. Large, J.A.: New Grolier electronic encyclopedia (1990) 10.09 
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  3. Large, J.A.: Evaluation of electronic media as reference sources (1991) 10.09 
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