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Handbuch Internet-Suchmaschinen 2 : Neue Entwicklungen in der Web-Suche (2011)
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Handbuch Internet-Suchmaschinen 3 : Suchmaschinen zwischen Technik und Gesellschaft (2014)
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Lauber-Reymann, M.: Informationsressourcen : ein Handbuch für Bibliothekare und Informationsspezialisten (2017)
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Handbuch Bibliothek : Geschichte, Aufgaben, Perspektiven (2012)
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Lewandowski, D.: Suchmaschinen verstehen (2018)
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