Nicholson, Michael, <br/><br/>
Formal theories in international relations / 
Michael Nicholson 
 - 1990 ed 
 - 254 pages 
<br/><br/> Cambridge studies in international relations xiii 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International relations<br/>International relations--Mathematical Models
<br/><br/><label>LC Class. No.: </label>JX1395.N49.1989