Simpkins, Robert A. 1945- The secrets of great sales management : advanced strategies for maximizing performance/ Robert A. Simkins - New Delhi : Prentice-Hall, 2008 - xii, 212 p.; 23 cm. Includes index ISBN: 9788120334427 Rs.350.00 Subjects--Topical Terms: Sales managementSales personnel--Training of Dewey Class. No.: 658.81