Athukorale, Daya Rohana දක්ෂ දරුවෙකු හදා වඩා ගත හැකි මග = dhaksha dharuvekhu hada vadha gathahaeki maga - Colombo; Shiksha Pub, 1998. - 244p. 21cm ISBN: 955-9008-53-6 Subjects--Topical Terms: Developmental PsychologyChild Psychology Dewey Class. No.: 155.4 / ATH