Thanikasalampillai, S.N. ஆரம்பக்கல்வி = Primary Education - Colombo: Kumaran Book House, 1999. - xv,104p.; col.ill.; 20 cm ISBN: 978-955-50250-2-7 Subjects--Topical Terms: Primary EducationEducation Dewey Class. No.: 372 / THA