Secrets of successful selling / 
edited by John D Murphy. 
 - New Jersey:  Prentice-Hall,  1956. 
 - 238p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Salesmen and salesmanship
<br/><br/><label>Dewey Class. No.: </label>658.85  / MUR