Spiro, Rosan L <br/><br/>
Management of a sale force 
Rosann L. Spiro. William J. Stanton, Gregory A. Rich 
 - 11th ed.   
 - Boston  Mcgraw-Hill/Irwin  2003 
 - xxiii, : 564p  
<br/><br/> Includes index  
<br/><br/><label>Dewey Class. No.: </label>658.81 SPI