Kurt Bauknecht, Birgit Pr�ll, Hannes Werthner E-Commerce and Web Technologies - 2006 ISBN: 978-3-540-37745-0 Subjects--Topical Terms: Computer Appl. in Administrative Data ProcessingComputers and Societye-Commerce/e-businessInformation Storage and RetrievalInformation Systems Applications (incl.Internet)Popular Computer SciencePopular Science