Bull,Hedley. <br/><br/>
The Anarchical Society.  A study of order in world politics. 
Hedley Bull. 
 - 3rd. 
 - New York.  Columbia university press.  1977. 
 - 329p. 
<br/><br/> paper cover. 
<br/><br/><label>ISBN: </label>9780231127639 
<br/><br/><label>ISSN: </label>9780231127639 
<br/><br/><label>Dewey Class. No.: </label>341.2