Doyle, Michael W. <br/><br/>
Ways of war and peace :  realism, liberalism, and socialism / 
Michael W. Doyle. 
 - 1st ed. 
 - New York :  W. W. Norton,  1997. 
 - 557 p. 
<br/><br/><label>ISBN: </label>0393969479 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Peace.<br/>International relations--Philosophy.<br/>Politics and war.