Amarathunga, P.M. සිංහල භාෂා දැනුම = 3,4,5 SHreeNi sisun sndhahaa sinhala Baashaa dhaenuma - Dhankotuwa: Wasana, 2014. - 112p.; col.ill.; 28 cm. ISBN: 978-955-29-0274-1 Subjects--Topical Terms: Primary Education Dewey Class. No.: 371.2 / AMA