Singer J.D. <br/><br/>
Models, Methods and Progress in World Politics 

 - Boulder:  Pub.Westview Press  0 
 - 314 p. 
<br/><br/><label>ISBN: </label>813306418 
<br/><br/><label>Subjects--Index Terms: </label>Models, Methods and Progress in World Politics: A Peace Research Odyssey. 
<br/><br/><label>Dewey Class. No.: </label>327.072  / S617