Landmark in international co-operation    International co-operation year 1965. 

 -  1965 
 - Peace and progress through co-operation .
<br/><br/><label>Standard No.: </label>64769 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>HISTORY
<br/><br/><label>Dewey Class. No.: </label>V1N45:19:N65, K5