Waller, James <br/><br/>
Becoming evil : how ordinary people commit genocide and mass killing 

 - 2nd ed 
 - Oxford:  Oxford University Press,  2007 
 - xxvi, 351 p. : ill. ; 24 cm. 
<br/><br/><label>ISBN: </label>9780195314564 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Genocide - Psychological aspects
<br/><br/><label>Dewey Class. No.: </label>364.151019 WAL