ROBERT A SIMPKINS THE SECRETS OF GREAT SALES MANAGEMENT : ADVANCED STRATEGIES FOR MAXIMIZING PERFORMANCE ROBERT A. SIMPKINS - - PRENTICE HALL OF INDIA 2008 - xii, 212 p. ISBN: 9788120334427 Subjects--Topical Terms: SALES MANAGEMENT Dewey Class. No.: 658.8122 SIM (MBA) / ROB