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

 - 13 
 - Vikas Publishing House Pvt. Ltd., New Delhi  1978 
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 - .
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<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>330  SUN-P13