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Web-2.0-Dienste als Ergänzung zu algorithmischen Suchmaschinen (2008)
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Klems, M.: Finden, was man sucht! : Strategien und Werkzeuge für die Internet-Recherche (2003)
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Wegweiser im Netz : Qualität und Nutzung von Suchmaschinen (2004)
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- Machill, M. u. C. Welp
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