Alessandra, Tony. <br/><br/>
Collaborative selling : how to gain the competitive advantage in sales / 
Tony Alessandra, Rick Barrera. 
 -  J. Wiley  1993. 
<br/><br/>7229 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Selling.<br/>Sales personnel.
<br/><br/><label>LC Class. No.: </label>HF5438.25  / Ale.