Kotler, Philip. Principles of marketing / Philip Kotler. - 9th Eastern Economy ed. - New Delhi : Prentice-Hall , c2002. - xxxi, 785, [54] p. : ill. ; 28 cm. - The Prentice-Hall series in marketing. . Includes index. ISBN: 8120318390 (pbk) Subjects--Topical Terms: Marketing.