Chopra, P. N. <br/><br/>
Advanced Economic Theory / 
by P.N. Chopra 
 - Ludhiana:  Kalyani Publishers,  1972c. 
 - 316p.;  PBB 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>330.1  / CHO