Direction of International tradde. 

 - New York  United Nations          1963 
 - 135p.  cm. 
<br/><br/> Statistical papers series T, vol. xiii, no.1 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X:54s.N63, K3.13-1/GD