Barrett, Jean <br/><br/>
ප්‍රධාන හෙදිය 
= Pradhana hediya 


 - Colombo  Dept. of Educational Publication   1968 
 - 385p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MEDICAL SCIENCE - PUBLIC HEALTH
<br/><br/><label>Dewey Class. No.: </label>614.2535  / B16