Singer, J. David (Joel David), 1925- <br/><br/>
Models, methods, and progress in world politics :  a peace research odyssey / 
J. David Singer. 
 - Boulder :  Westview Press,  1990. 
 - vi, 314 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references : (p. 307-314). 
<br/><br/><label>ISBN: </label>081330640X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International relations--Research.<br/>Peace--Research.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Foreign relations--1945--.