The work of WHO: annual report of the director-general to the World Health Assembly and to the United Nations. 

 - Geneva :  UN,  1960 
 - 234 p. :  ill. ;  30 cm. 
 -    1960 .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public health<br/>International Cooperation<br/>World health<br/>World Health Organization
<br/><br/><label>Dewey Class. No.: </label>614  / WHO