Sundharam, K P M; Vaish, M C <br/><br/>
Principles of economics 

 - 13 edition 
 - New Delhi  Vikas Publishing House Pvt. Ltd.  1979 
 - 
 - .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>330  SUN-P13