Robert Jackson and Georg Sorensen <br/><br/>
Introduction to international relations : theory and approaches 

 - New Delhi  Oxford University Press  2013 
 - xxii, 348p.  24x16cm. 
<br/><br/><label>ISBN: </label>9780198814351  995 
<br/><br/><label>Dewey Class. No.: </label>327  / JAC/INT