P. N. Chopra <br/><br/>
Principles of Economics  Eng. 
P. N. Chopra 
 - 9th. 
 - New Delhi  Kalyani  2006 
 - 697 p. :  24 cm. 
<br/><br/><label>ISBN: </label>8127225126 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>330  / CHO-P 2006 5187