HArris, Seymour E. <br/><br/>
International and interregional economics 

 - New York :  McGraw-Hill,  1957 
 - 564 p. 
<br/><br/><label>LCCN: </label>74106 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Competencia internacional.<br/>Competencia interregional.
<br/><br/><label>Dewey Class. No.: </label>338.522  / H3