Osman Ali,  <br/><br/>
Kaedah epidemiologi 

 - 218 pages ;   22 cm 
<br/><br/><label>ISBN: </label>9836215123 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epidemiology
<br/><br/><label>Dewey Class. No.: </label>614.4