Upadhayay, Amit Kumar <br/><br/>
Principles of economics 

 - New Delhi  Vikas Publishing  2015 
 - v, 140 p. 
<br/><br/> 1871 20/01/2015 HBD6323 26/02/2015 Main Budget 
<br/><br/><label>ISBN: </label> RS149 
<br/><br/><label>Dewey Class. No.: </label>330.1 U1P