Munidasa,Kumarathunga ප්රබන්ධෝපදේශය - Visidhunu Prakashanyaki Colombo 2010 - 191p 1 - 2023-10-04 ISBN: 978-955-1741-06-8 Nat. Bib. No.: 0005052 Nat. Bib. Agency Control No.: MUN Universal Decimal Class. No.: 491.483