Handbook of political conflict :  theory and research / 
edited by Ted Robert Gurr. 
 - New York :  Free Press,  c1980. 
 - ix, 566 p. ; 
<br/><br/><label>ISBN: </label>0029127602 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political violence.
<br/><br/><label>Dewey Class. No.: </label>303.6  / Ha