To look forward we must first look back 

 - [s.l.] :  [s.n.] ,   [n.d.] 
 - 1 v.  ;   29 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Peace-building.
<br/><br/><label>Dewey Class. No.: </label>327.172