Pushpawelage .Sampath උසස් පෙළ;ගිණුම්කරණය 1-කොටස - SPL Sanasa Publisher Colombo 2019 - 239p 1 - 2024-02-28 ISBN: 978-955-1683-13-9 Nat. Bib. No.: 0009337 Nat. Bib. Agency Control No.: PUS Universal Decimal Class. No.: 638