Manual of epidomiology for district health management 

 - Geneva  World Health Organization  1989 
 - 188 p. 
<br/><br/><label>ISBN: </label>924154404X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Community health services<br/>Epidemiology
<br/><br/><label>Dewey Class. No.: </label>614.49