Krugman,Paul R. <br/><br/>
International Economics:  theory and policy 

 - \\  6th edition 
 - Boston:  Addison-Wesley,  2003 
 - xxix,754p.:ill 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>321116399 
<br/><br/><label>LC Class. No.: </label>HB 74.6