BHARDWAJ, R S <br/><br/>
Mathematics For Economics And Business 

 - 2nd Ed. 
 -  Excel Books New Delhi,  2007 
 - 528p 
<br/><br/><label>ISBN: </label>81-7446-450-6 
<br/><br/><label>Dewey Class. No.: </label>519.5  / BHA/M