Bull, Hedley <br/><br/>
The anarchical society :  a study of order in world politics / 
Hedley Bull 
 - 3 
 - New York :  Columbia University Press,  2002       
 - xxxv, 329 p. 
<br/><br/><label>ISBN: </label>0231127634 
<br/><br/><label>LC Class. No.: </label>JX 1954 B935a 2002