Gupta;B.L.,Bansal;J.R.,Gupta;Ashok <br/><br/>
Economics Pre University  Hindi 

 - Delhi  Kautilya Prakashan  1981 
 - V.pg 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>330.G93E