ROSEN, STEVEN J. <br/><br/>
THE LOGIC OF INTERNATIONAL RELATIONS 

 - 3rd ed 
 - MASSACHUSETTS:  WINTHROP PUBLISHERS, INC.,  1980. 
<br/><br/><label>ISBN: </label>0876265085. 
<br/><br/><label>Dewey Class. No.: </label>327 ROS