World Health Organisation <br/><br/>
World Health Statistics annual 1969  World Health Organisation, Geneva. 

 - Geneva  World Health Organization  1972 
 - 345p. 23cm. 
<br/><br/>Contents:V.2: Infectious diseases cases, deaths and vaccinations. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medical statistics Health survey World health.
<br/><br/><label>Dewey Class. No.: </label>610.021  / W84W