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

 - Sixth 
 - New Delhi  Vikas Pub.  2001 
 - "xxvi, 779" 
<br/><br/><label>ISBN: </label>8125910042 
<br/><br/><label>Dewey Class. No.: </label>331  / 714 DW