E-commerce and web technologiesde Hannes WerthnerMateriasElectronic commerceWorld Wide WebCongressesSoftware engineeringInternetEdiciones (1)E-Commerce and Web Technologies (2006)Springer · inglés · ISBN 9783540377436Más obras de Hannes WerthnerE-Commerce and Web Technologies (vol. # 3590)Information technology and tourismInformation and Communication Technologies in Tourism