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  • × theme_ss:"Informationsdienstleistungen"
  1. Katz, W.A.: Introduction to reference work : Vol.1: Basic information sources; vol.2: Reference services and reference processes (1992) 0.00
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    Type
    i
  2. Covert and overt : recollecting and connecting intelligence service and information science (2005) 0.00
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    Classification
    327.12 22
    DDC
    327.12 22
  3. Lipow, A.G.: ¬The virtual reference librarian's handbook (2003) 0.00
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    Date
    22. 3.2004 14:46:50

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