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

 - Noida:  Pearson,  2009 
 - xxviii, 706p. Index. 
<br/><br/><label>ISBN: </label>9788131725634 
<br/><br/><label>Dewey Class. No.: </label>337  / K94.IE