Rathnayaka, W <br/><br/>
ගණිතය 6 ශ්‍රේණීය   

 - Sadeepa Publisher   Battramulla   2015 
 - 88p  1 
 - 2024-01-26 
<br/><br/><label>ISBN: </label>978-955-661-680-4 
<br/><br/><label>Nat. Bib. No.: </label>0005005 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>RAT 
<br/><br/><label>Universal Decimal Class. No.: </label>001