Gupta;R.D., Sachdeva;T.R. <br/><br/>
Elements of economic theory  Hindi 

 - Delhi  Guru Dass Kapur educational publishers  1972 
 - 464pg 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>330.1 G93E