The Expansion of international society / 
edited by Herdley Bull 
 - Oxford :  Clarendon Press,  1984 
 - 479 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>0198219423 
<br/><br/><label>LCCN: </label>83-23813 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International relations