Mort, Terry A,  <br/><br/>
Systematic selling:  how to influence the buying decision process / 
Terry A. Mort. 
 - New York:   AMACOM,  1977. 
 - 190 pages ;   22 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0814454399 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Selling.<br/>Purchasing.