Howard Elvy B. <br/><br/>
Salesmanship 
B.Howard Elvy 
 - London  Chaucer press  1982 
 - x,182p. 
<br/><br/><label>ISBN: </label>434984701 
<br/><br/><label>LCCN: </label>0333585755 
<br/><br/><label>LC Class. No.: </label>HF5438  / .H54 1982