Johnson, Eugene M. Sales management : concepts, practices and cases / Eugene M. Johnson, David L. Kurtz and Eberhard E. Scheuing - New York : John Wiley, c1987. - xiv, 611 p. : ill. ; 23 cm. ISBN: 0071005048 LCCN: Subjects--Topical Terms: Sales management Sales managementCase studies LC Class. No.: HF5438.4 / .D34 1987 Dewey Class. No.: 658.81 / J66s