Shewrine , Le <br/><br/>
ගණිත හෝඩිය  : 

 - Rusiya :   Moratuwa ;  2017. 
 - 116 p; 21cm .  01 
 - 2025-02-18 
<br/><br/><label>ISBN: </label>9789550745210 
<br/><br/><label>Nat. Bib. No.: </label>0007288 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>SHE 
<br/><br/><label>Universal Decimal Class. No.: </label>510