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Fong, W.W.: Searching the World Wide Web (1996)
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Duval, B.K.; Main, L.: Searching on the Net : general overview (1996)
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Altmann, O.; Pöhl, S.: Information Retrieval im Internet : bekannte Suchdienste und ihre Eigenschaften (1997)
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Sieverts, E.: Slimmerds onder de zoekmachines (1998)
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Notess, G.R.: Toward more comprehensive Web searching : single searching versus megasearching (1998)
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Berinstein, P.: Turning visual : image search engines on the Web (1998)
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Becker, F.: Internet-Suchmaschinen : Funktionsweise und Beurteilung (1999)
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Bertelmann, R.; Rusch-Feja, D.: Informationsretrieval im Internet : Surfen, Browsen, Suchen - mit einem Überblick über strukturierte Informationsangebote (1997)
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