World Health Organization <br/><br/>
World health statistics annual 1965  World Health Organization, Geneva. 

 - Geneva  World Health Organization  1968 
 - 321p. 22cm. 
<br/><br/> v.2. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Health status indicators Medical statistics Health surveys.
<br/><br/><label>Dewey Class. No.: </label>610.021  / W84W