Guffey Ellen Mary  <br/><br/>
Essentials Business Communication   Essentials Business Communication  

 - 7th  
 - Karachi  Dogar Books Urdu Bazar   2008 
 - 560:p 
<br/><br/><label>ISBN: </label>978-1285858913 
<br/><br/><label>Dewey Class. No.: </label>808.06