Samarasinghe, Wimaladasa තුන්වැනි ලෝකයේ ප්රශ්න = thunweni lokaye prasna - Colombo: Godage, 1992. - 119p.; 18 cm. ISBN: 955-20-0530-2 Subjects--Topical Terms: Social Problems Dewey Class. No.: 361 / SAM