Barash, David P.  <br/><br/>
Peace and conflicts studies/ 
by David P. Barash and Charles P. Webel 
 - 2nd ed. 
 - USA:  Sage publication,  2009. 
 - xvii, 521p. 
<br/><br/><label>ISBN: </label>9781412961202 
<br/><br/><label>Dewey Class. No.: </label>W:195  / P9