Spiro, Rosann L.    <br/><br/>
Management of sales force /  
Rosann L. Spiro, Gregory A. Rich, William J. Stanton     
 - 12th ed.    
 - xxiii, 584p. :  ill.,   27cm.    
<br/><br/>Includes index    
<br/><br/><label>ISBN: </label>9780073529776 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sales management--