DWIVEDI,DN <br/><br/>
Managerial Economics 

 - 5th Ed.  Revised Edition 
 -  Vikas Publishing House Pvt. Ltd. 576 , Masjid Road,Jangpura  1999 
 - 472p 
<br/><br/><label>Dewey Class. No.: </label>330  / DWI/M