Pederson, Carlton A., Selling principles and methods Carlton A. Pederson, Milburn D. Wright, Barton A. Weitz. - 9th ed. - Homewood, Ill. Irwin 1988. - xvii, 644 p. ill. (some col.) 25 cm. - The Irwin series in marketing . Includes bibliographies and indexes. ISBN: 0256036446 LCCN: 87081434 Subjects--Topical Terms: Selling LC Class. No.: HF5438.25 / .P42 1988 Dewey Class. No.: 658.8/5