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  • × subject_ss:"Information services"
  1. Reference and information services : an introduction (2001) 0.03 
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    BK
    01.20 / Allgemeine Nachschlagewerke: Allgemeines
    Classification
    01.20 / Allgemeine Nachschlagewerke: Allgemeines
  2. Nicholas, D.: Assessing information needs : tools and techniques (1996) 0.01 
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    Date
    26. 2.2008 19:22:51

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