Mahindarathna, W.T.M. <br/><br/>
ලෝ පතළ විද්‍යාඥයෝ 
 Lo Pathala Widayaghyo 

 - Dankotuwa  Wasana Publishers  2015 
 -  192p, 21cm 
<br/><br/><label>Universal Decimal Class. No.: </label>92  / MAH