Kosta, Piyasena <br/><br/>
ජීව රුධිරය 
= Jiwa Rudhiraya 


 - Gampaha :  Sarasavi  Publication, 
 - 182p,;  ill.  17cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Personal health and safety
<br/><br/><label>Dewey Class. No.: </label>613.7  / KOS