Engel, James F. Promotional strategy managing the marketing communications process James F. Engel, Martin R. Warshaw, Thomas C. Kinnear. - 6th ed. - Homewood, Ill. Irwin 1987. - xvi, 621 p. ill. (some col.) - The Irwin series in marketing . Includes bibliographies and index. ISBN: 0256036438 LCCN: 86082275 Subjects--Topical Terms: MarketingMarketing--Management.Advertising LC Class. No.: HF5415 / .E65 1987 Dewey Class. No.: 658.8/2