Deviga Vengedasalam. <br/><br/>
Principles of economics / 
Deviga Vengedasalam, Karunagaran Madhavan. 
 - Third edition. 
 - xx, 338 pages :  illustrations ;  26 cm 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9789834708566 (paperback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics--Problems, exercises, etc.
<br/><br/><label>Dewey Class. No.: </label>330.076  / DEV 2013