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  • × theme_ss:"Informationsdienstleistungen"
  1. Stock, W.G.: Informationsinhalte als Universaldienste (1997) 7.16
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    Author
    Stock, W.G.
  2. Stock, W.G.: Professionelle Informationsvermittlung in einer Öffentlichen Bibliothek : StadtBibliothek Köln (1999) 7.16
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    Author
    Stock, W.G.
  3. Stock, W.G.: Themenentdeckung und -verfolgung und ihr Einsatz bei Informationsdiensten für Nachrichten (2007) 7.16
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    Author
    Stock, W.G.

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