Sir, d8.1..21.5 <br/><br/>
International trade theory in a developing world / 
proceedings of a conference held by the International Economic Association ; edited by Roy Harrod, assisted by Douglas Hague. 
 - London : New York :  London : New York :  Macmillan ; St. Martin's Press,  Macmillan ; St. Martin's Press,  1963. 
<br/><br/> Conference held in 1961. 
<br/><br/>Bibliographical footnotes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International economic relations.<br/>Commerce.