Sachs, Ignacy. <br/><br/>
Foreign trade and economic development of underdeveloped countries / 
translated from the Polish by Karol Jakubowicz. 
 - London :  Asia Publishing House  [c1965] 
<br/><br/> Originally published as Handel zagraniczny a rozwoj gospodarczy. Warsaw, Panstwowe Wydawnictwo Gospodarcze, 1963.  First published in 1963 in Warsaw. 
<br/><br/>Bibliographical footnotes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic development.<br/>Commerce.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Developing countries.