Roy,  Nath Prabuddha <br/><br/>
The pure theory of international trade / 
Prabuddha Roy Nath 
 - Calcutta :  Pogressive Pub.,  1977 
 - 324 p. ;  21 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> Rs. 35.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Foreign trade--commerce<br/>Commerce