Mason, Joseph Barry. Marketing : principles and strategy / J. Barry Mason, Hazel F. Ezell. - xvii, 810 pages : illustrations ; 25 cm. Includes bibliographies and indexes. ISBN: 0256029393 LCCN: 86071603 Subjects--Topical Terms: Marketing. LC Class. No.: HF5415 / .M3323 1987 Dewey Class. No.: 658.8