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  • × author_ss:"Härkönen, S."
  • × theme_ss:"Internet"
  1. Härkönen, S.: Digital Reference Konsortien : Kooperative Online-Auskunft in Bibliotheken (2007) 0.03
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    Date
    7. 9.2002 11:49:00
    22. 8.2009 19:50:27
  2. Härkönen, S.: Bibliothekarischer Auskunftsdienst im Informationsverbund : Digital Reference Konsortien in den USA (2003) 0.01
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    Date
    7. 9.2002 11:49:00