Levine, Norman G., <br/><br/>
Selling with silk gloves, not brass knuckles :  a guide to winning relationships / 
Norman G. Levine. 
 - xxiv, 298 pages ;  23 cm. 
<br/><br/><label>ISBN: </label>1558744665  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Selling.