Boucher David <br/><br/>
Political Theories Of International Relations From Thucydides To The Present David Boucher 

 -  Oxford New York : Oxford University Press 1998. 
 - 443 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>0198780532 (Acid-Free Paper);0198780540 (Pbk. : Acid-Free Paper)