Rosen, Steven J. <br/><br/>
The logic of international relations / 
Steven J. Rosen & Walter S. Jones 
 - 3rd ed. 
 - Cambridge, Mass. :  Winthrop Publishers,  1980 
 - 504 p. :  ill.(some col.) ;  24 cm. 
<br/><br/>Includes bibliographical references & index 
<br/><br/><label>ISBN: </label>0876265085 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International relations