International Sociological Association <br/><br/>
Nature of conflict : studies on sociological aspects of international tension 

 - Paris  Unesco  1957 
 - 314 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Y15:30V
<br/><br/><label>Dewey Class. No.: </label>Y15:30V  / I7