World directory of schools for auxiliary sanitarians 

 - Geneve:   World Health Organizations,  1978 
 - 82p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>World
<br/><br/><label>Subjects--Index Terms: </label>School 
<br/><br/><label>Universal Decimal Class. No.: </label>R 058.7(371)(100)  / L8