Turban Efraim Electronic commerce 2006 A managerial perspective. Turban Efraim; King David; Viehland Dennis - 3 - New Delhi Pearson Education 2006 - 834p cm. ISBN: 550 Standard No.: 100476 Source: 435, 06/10/2009, Pioneer Book Distributors Textual Subjects--Topical Terms: Commerce Dewey Class. No.: D6,8(B),2775, P6