Basic documents / 
World Health Organization. 
 - Geneva :  World Health Organization,  1973. 
 - iv, 164 p. : 
<br/><br/><label>ISBN: </label>SC478 
<br/><br/><label>Subjects--Topical Terms: </label><br/>World health.
<br/><br/><label>Dewey Class. No.: </label>614.0601  / Ba,23