Kotler, Philip. Marketing management : analysis, planning, implementation, and control / Philip Kotler. - 6th ed. - Englewood Cliffs, N.J. : Prentice-Hall, c1988. - xxi, 776 p. : ill. ; 29 cm. Includes bibliographical references and indexes. ISBN: 0135561507 (hardback) LCCN: 87019301 Subjects--Topical Terms: Marketing--Management. LC Class. No.: HF5415.13 / .K64 1988 Dewey Class. No.: 658.8 Kol 1988