Piyasena, Sendanayake Ahchige The Sri Lankan state civil society and ethnic relations (1947-1965) - (17) - Matara Dept. of History, University of Ruhuna 1996 - [8],385,[12] p. Subjects--Topical Terms: POST GRADUATE THESIS ENGLISHSOCIAL SCIENCEThesis Dewey Class. No.: 305.807205493 / PIY