Yearbook of the United Nations, 1977. 

 - New York :  United Nations publication,  c 1980. 
 - Vols. :  ill. ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/>V. 31 -- ; 
<br/><br/>29  29 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International agencies.
<br/><br/><label>Dewey Class. No.: </label>341.13058 / Y33