Weerasena, P.G.A. <br/><br/>
ආලෝකය 
= bhauthika vidyava alookaya prashnoththara 


 - Colombo.  Godage, 
 - 120p.;  21cm 
<br/><br/><label>ISBN: </label>955-20-1263-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Question Papers<br/>Physics
<br/><br/><label>Dewey Class. No.: </label>535.07  / WEE