Gillam Alan <br/><br/>
Principles and practices of selling 

 - London  Heinemann            1982 
 - 160p  cm. 
<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, M2