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Babiak, U.: Effektive Suche im Internet : Suchstrategien, Methoden, Quellen (1998)
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Großjohann, K.: Gathering-, Harvesting-, Suchmaschinen (1996)
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Rensman, J.: Blick ins Getriebe (1999)
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Gilster, P.: Suchen und Finden im Internet (1995)
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Lob, S.: Per Mausklick auf die neusten Nachrichten : Internet-Suchmaschinen liefern Presse-Überblicke und stellen persönliche Zeitungen zusammen (1998)
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Mönnich, M.: Internet-Suchmaschinen : neue Entwicklungen und Trends (1996)
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Gilster, P.: Suchen und Finden im Internet (1997)
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Day, M.; Koch, T.: ¬The role of classification schemes in Internet resource description and discovery : DESIRE - Development of a European Service for Information on Research and Education. Specification for resource description methods, part 3 (1997)
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