Russett, Bruce M. <br/><br/>
International regions and the international system :  a study in political ecology / 
by Bruce M. Russett. 
 - Westport, Conn. :  Greenwood Press,  1975. 
 - xvi, 252 p. :  ill. ;  23 cm. 
<br/><br/> Reprint of the 1969 issue of the ed. first published in 1967 by Rand McNally, Chicago, in series: Rand McNally series in comparative government and international politics. 
<br/><br/>Includes bibliographical references [p. 234-245] and index. 
<br/><br/><label>ISBN: </label>0837171911 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Regionalism (International organization)