Wijesinghe,Ajith Vimansighe <br/><br/>
ත්‍රිකෝණමිතිය 2  G.C.E Advanced Level Combined Mathematics Grade 12 

 - M.D Gunasena  Colombo 11  2018 
 - 131p  1 
 - 2023-11-21 
<br/><br/><label>ISBN: </label>978-955-21-2745-8 
<br/><br/><label>Nat. Bib. No.: </label>0006628 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>WIJ 
<br/><br/><label>Universal Decimal Class. No.: </label>510