Johnston, M. W. <br/><br/>
SALES FORCE MANAGEMENT 

 - McGraw-Hill  New York  2003 
 - 603p. 
<br/><br/><label>ISBN: </label>0-07-246648-0 
<br/><br/><label>LC Class. No.: </label>HF 5438.4   / .J64 2006