Gunasekara,T.A.R.J <br/><br/>
සංයුක්ත ගණිතය සිථිතිකය-1  

 - Department Of Education  Sri Lanka 
 - 107p  1 
 - 2023-12-15 
<br/><br/><label>ISBN: </label>978-955-654-720-7 
<br/><br/><label>Nat. Bib. No.: </label>0008470 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>GUN 
<br/><br/><label>Universal Decimal Class. No.: </label>510