Nandhana Darmakirthi  <br/><br/>
9 ශේණීය ගණිතය   

 - Methsara Publisher   Kottawa   2018 
 - 100p  1 
 - 2023-10-17 
<br/><br/><label>ISBN: </label>978-955-4741-48-5 
<br/><br/><label>Nat. Bib. No.: </label>0006135 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>DAR 
<br/><br/><label>Universal Decimal Class. No.: </label>510