Engel, James F. Cases in promotional strategy / James F. Engel and W. Wayne Talarzyk. - Revised ed. - Homewood, Ill. : R.D. Irwin, c1984. - x, 282 p. : ill. ; 23 cm. - The Irwin series in marketing . Includes index. english ISBN: 0256031002 LCCN: 83081767 Subjects--Topical Terms: Marketing--Case studies.Advertising--Case studies. LC Class. No.: HF5415 / .E645 1984 Dewey Class. No.: 658.8/ENC