Husted, Steven; Melvin, Michael <br/><br/>
International economics 

 - 4th. ed 
 - Reading  Addison-Wesley  1998 
 - xvi; 574 p. 
<br/><br/><label>ISBN: </label>9780321011442 
<br/><br/><label>Dewey Class. No.: </label>337 HUS