Post, Peggy <br/><br/>
Etiquette advantage in business: personal skills for professional success/by Peggy Post and Peter Post 

 - 2 
 - New York  Harper Collins  2009 
 - 366p. 
<br/><br/><label>ISBN: </label>9780061917424 
<br/><br/><label>Dewey Class. No.: </label>395.52  P845E