Siverson, Randolph M. <br/><br/>
The diffusion of war :  a study of opportunity and willingness / 
Randolph M. Siverson and Harvey Starr. 
 - Ann Arbor :  University of Michigan Press,  c1991. 
 - x, 141 p. :  ill. ;  24 cm. 
 - 355.02 .
<br/><br/>Includes bibliographical references (p. 127-135) and index. 
<br/><br/><label>ISBN: </label>0472102478 (alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>War.<br/>International relations.<br/>World politics--19th century.<br/>World politics--20th century.
<br/><br/><label>Dewey Class. No.: </label>355.02