Krean,E.A <br/><br/>
සත්මඟ 
 Sathmaga 

 - Colombo  Wesly Press  1953 
 -  23p.,25 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calcium<br/>Goitre
<br/><br/><label>Universal Decimal Class. No.: </label>ජ91