Hanan Mack, and others <br/><br/>
Systems selling strategies   How to justify premium    
Hanan Mack, and others 
 - New York  AMACOM           1978 
 - x,193p  cm. 
 - American Management Association .
<br/><br/> Appendix: p 135-184 
<br/><br/><label>ISBN: </label>0814454607 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Salesmanship
<br/><br/><label>Dewey Class. No.: </label>X:514, L8