WORLD Health Organization <br/><br/>
Manual of epidemiology for district health management 

 - Geneva  WHO  1989 
 - viii, 196 p. 
<br/><br/><label>ISBN: </label>924154404X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Health management
<br/><br/><label>Dewey Class. No.: </label>362.1068  / WOR