Ederamulla,Siril ශ්රී ලංකාවේ අධ්යාපනය = Sri Lankawe adyapanaya - 2nd Ed.; - Colombo Godage, 2014 - 192p.; 21cm ISBN: 9789553047731 Subjects--Topical Terms: Education Dewey Class. No.: 370.5493 / EDE