Athukorala, Daya Rohana ඔව් ඔබට එය කළ හැකියි = Yes you can do it Ow obata eya kala heki - panadura; Shiksha mandiraya, 2015. - 231p. 20cm ISBN: 9559781782838 Subjects--Topical Terms: Psychology Dewey Class. No.: 158.1 / ATH