Puri, V.K. and Mishra. Divya <br/><br/>
Economic Systems and Microeconomic Theroy 

 - New Delhi  Sultan chand and sons  2003 
 - 560p. 
<br/><br/><label>ISBN: </label>81-7014-904-5 
<br/><br/><label>Dewey Class. No.: </label>330.1     Dhi.P3