Weilbacher, William M. Marketing management cases: planning and executing marketing strategy/ by William M. Weilbacher. - 2nd ed. - New York, : Macmillan ,1975 - xii, 387 p. illus. ISBN: 0024250805 Subjects--Topical Terms: Marketing--Case studies. Dewey Class. No.: 658.8 WEI/M