Keen, David,  1958- <br/><br/>
Useful enemies :  when waging wars is more important than winning them / 
 When waging wars is more important than winning them. 
David Keen. 
 - New Haven, Ct. ;  London :  Yale University Press,  2012. 
 - vii, 311p. 
<br/><br/><label>ISBN: </label>9780300162745 
<br/><br/><label>Subjects--Topical Terms: </label><br/>War--Causes.<br/>Protracted conflicts (Military science)<br/>Politics and war.<br/>War--Psychological aspects.<br/>War--Economic aspects.<br/>War crimes.<br/>Violence--Social aspects.
<br/><br/><label>Dewey Class. No.: </label>355.027