Dwivedi, D. N. <br/><br/>
Principles  of  Economics 

 - 2nd /   2011. 
 - Delhi:  Vikas  Publishing  House  Pvt. Ltd.,  2011. 
 - 627p. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Economics, Economics. 
<br/><br/><label>Dewey Class. No.: </label>330