Dwivedi D N <br/><br/>
Managerial Economics 

 - 6th Ed.  
 -  Vikas Publishing House  2001 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>8125910042 
<br/><br/><label>Dewey Class. No.: </label>330  / DWI