Heilperin, Michael A. <br/><br/>
The trade of nations 
by Michael A. Heilperin 
 - 2nd ed. 
 - New York  Alfred A. Knopf  1952 
 - 302p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Foreign Commerce
<br/><br/><label>Dewey Class. No.: </label>T39 H363