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Stock, M.; Stock, W.G.: Recherchieren im Internet (2004)
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- Date
- 27.11.2005 18:04:22
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Sherman, C.; Price, G.: ¬The invisible Web : uncovering information sources search engines can't see (2001)
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- Isbn
- 0-910965-51-X
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Stacey, Alison; Stacey, Adrian: Effective information retrieval from the Internet : an advanced user's guide (2004)
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- Isbn
- 1-84334-078-X (hb)