Fernando, Makas <br/><br/>
ඒඩ්ස්    
= aids 


 - Colombo :  Ministry of Health,  1990. 
 - 25cm  ill.;  22cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Deseases<br/>Medical Sciences
<br/><br/><label>Dewey Class. No.: </label>616  / FER