Wells, Sidney J. <br/><br/>
International economics :  a general textbook / 
by S. J. Wells. 
 - New York :  Atherton press,  1969. 
 - 330 p. ;  23 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>1004330146 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International economic relations.<br/>International trade.