Spiro, Rosann L. Management of a sales force [[Book] /] Rosann L. Spiro , William J .Stanton ,Gregory A. Rich. - 11th ed. - New Delhi : Tata McGraw-Hill Pub. Co.limited, 2003. - xxiii;564p : ill ; 25cm. Includes Index All age. ISBN: 0070585113 Subjects--Personal Names: Sales management. Dewey Class. No.: 658.8 National Library of Medicine Call No.: 658.8 / SM