Rai,Urmila. <br/><br/>
Business Communication  Textual Documents 

 - 19th ed /   2016. 
 - Mumbai  Himalaya Publishing House 
 - 426. 
<br/><br/><label>ISBN: </label>978-93-5097-141-3   
<br/><br/><label>Dewey Class. No.: </label>420.0  / RAI