Zikmund, William G. Marketing / William G. Zikmund and Michael DAmico - 5th ed. - New York : Westview, c1996. - xxiii, 784 p. : ill. ; 25 cm. ISBN: 0314062149 LCCN: Subjects--Topical Terms: MarketingSales management LC Class. No.: HF5415 / .2 1996 Dewey Class. No.: 658.8 / Z68m