Gray, Edmund R. Management : the competitive edge / Edmund R. Gray, Larry R. Smeltzer. - New YorK : London : Macmillan ; Collier Macmillan, c1989. - xxvii, 818, [47] p. : ill. (some col.) ; 26 cm. Includes bibliographies and indexes. ISBN: 0023461802 LCCN: 88012638 Subjects--Topical Terms: Management.Competition. Dewey Class. No.: 658.4 / GRM 1989