Tracy, Brian <br/><br/>
Advanced selling strategies:  the proven system of sales ideas,methods,and techniques used by top salespeople every where / 
by Brian Tracy 
 - New York :  Simon & Schuster Paperback,  1995. 
<br/><br/><label>ISBN: </label>9780684824 
<br/><br/><label>Subjects--Index Terms: </label>Economics Marketing Selling Business