De Silva, Padmasiri <br/><br/>
Two concepts of peace  proceedings 

 - Nugegoda  PWPA  1985 
 - ix,83p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIAL SCIENCE
<br/><br/><label>Dewey Class. No.: </label>305.8  / PWP