SAMUELSON,P.A NORDHAUS,WILLIAM D. <br/><br/>
ECONOMICS 

 - 16th Ed. 
 - NEW DELHI  Tata McGraw-Hill  1999 
 - p.781 
<br/><br/><label>ISBN: </label>0074638734 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MICROECNOMICS<br/>INTERNATIONAL TRADE