UN peacekeeping, 50 years, 1948-1998 /  
United Nations. 
 - New York :    United Nations Dept. of Public Information,    [1998] 
 - iv, 88 p. :    ill. (some col.) ;    23 cm. 
<br/><br/><label>Subjects--Corporate Names: </label><br/> United Nations -- Peacekeeping forces.