Ohlin, Bertil <br/><br/>
Interregional and international trade 
by Bertil Ohlin 
 - Cambridge  Harvard University Pess  1957 
 - xvii, 617p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International trade
<br/><br/><label>Dewey Class. No.: </label>T39 Oh4