Information systems :
Alter, Steven.
Information systems : foundation of e-business / Steven Alter. - 4th ed. - New Delhi : Pearson, 2002. - 615 p.
8177587784 :
Management information systems.
Electronic commerce.
Information systems : foundation of e-business / Steven Alter. - 4th ed. - New Delhi : Pearson, 2002. - 615 p.
8177587784 :
Management information systems.
Electronic commerce.