Sareen,Karan, <br/><br/>
Business Communications 
By Karan Sareen 
 - 1st Ed. 
 - Delhi  IVY Publishing House  2002 
 - 128p. 
<br/><br/><label>ISBN: </label>81-7890-049-1 
<br/><br/><label>Dewey Class. No.: </label>X3  / P2