Horn, Paul Valentine. <br/><br/>
International trade: principles and practices / 
Paul Valentine Horn. 
 - 4th ed. 
 - New Jersey :  Prentice-Hall,  1959. 
 - 597 p. 
<br/><br/>Includes bibliography. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commerce.<br/>Shipping.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Commerce.<br/>United States--Commercial policy.
<br/><br/><label>Dewey Class. No.: </label>382  / HOI 1959