Steven C. Roach; Terry O’Callaghan; Martin Griffiths <br/><br/>
International Relations: The Key Concepts 

 - uk  Routledge   2007 
 - "424p, 20cm" 
<br/><br/><label>ISBN: </label>9780415774376 
<br/><br/><label>Dewey Class. No.: </label>327.03