R. D. Gupta <br/><br/>
Elementary economic theory. 
R. D. Gupta 
 - Ed 3 
 -  Kalyani Pub.  1999 
<br/><br/><label>ISBN: </label> 75 
<br/><br/><label>Dewey Class. No.: </label>330.1GUP.N9  / 8