Yearbook of the united nations 1957 

 - New York  :  United Nations  1958 
 - x, 604 p. :  30 cm. 
 - Annual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Serial publications<br/>Annuals year-books
<br/><br/><label>Dewey Class. No.: </label>341.13058