Vimalasena, H. <br/><br/>
සංවර්ධන ආකෘති 
 Sanvardhana akruthi 

 - Colombo  Marga   1955 
 - 109p.,  22 cm 
 - Veledapola arthika prakashana .
<br/><br/><label>Universal Decimal Class. No.: </label>65  / MAR