Chandimal, K.D.Ishara <br/><br/>
IQ විශ්කොෂය 01 
 IQ Vishkoshaya 01 

 - Dehiwala  Ahasa Media Works  2017 
 -  84 P, 21 cm 
<br/><br/><label>Universal Decimal Class. No.: </label>030.1  / CHA