Johnston, Mark W. Sales force management / by Mark W Johnston and Greg W. Marshall. - 9th ed / . - New Delhi : Tata McGraw-Hill Publishing , 2009. - 537p. : figures ; 25cm one CD . Includes index ISBN: 9780070080553 RS450.00 Subjects--Index Terms: MANAGEMENT Dewey Class. No.: 658.8101 / JOH/S