Laudon Kenneth C Management information systems Managing the digital firm. Ed.10(With CD) - 10 - Delhi Pearson Education 2007 - 731p cm. ISBN: 499 Standard No.: 100275 Source: 436, 21/10/2009, Pioneer Book Distributors Textual Subjects--Topical Terms: Commerce Dewey Class. No.: X:8:(D6,8(B)), P7