Krugman, Paul R. <br/><br/>
International economics theory and policy 
Paul R. Krugman, Maurice Obstfeld. 
 - 4th ed. 
 - Reading  Addison-Wesley  1997. 
 - xxix, 793p.  ill.  25cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0673524973 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International economic relations.<br/>International finance.