Corey, E. Raymond. Industrial marketing : cases and concepts / E. Raymond Corey. - 4th ed. - Englewood Cliffs. N.J. : Prentice Hall, c1991. - xix, 530 p. : ill. ; 25 cm. Includes Index Includes bibliographical references. ISBN: 0134568311 LCCN: 90022947 Subjects--Topical Terms: Marketing. Dewey Class. No.: 658.8 / C797i/1991