Deva, Vasu. E-commerce : a manager's guide / Vasu Deva. - New Delhi : Commonwealth, 2003 - v,272-550 p. (v 2): ill. ; 23 cm. Includes index. ISBN: 8171697666 (SET) Subjects--Topical Terms: Electronic commerce. ;Business enterprises -- Computer networks. Universal Decimal Class. No.: 384.34