De Silva, K. M. Managing ethnic tensions in multi-ethnic societies : Sri Lanka, 1880-1985 / K.M. de Silva. - Lanham, MD : University Press of America, c1986. - xix, 429 p. : ill. ; 23 cm. Includes index. ISBN: 0819153974 (alk. paper) : 0819153982 (pbk. : alk. paper) : Subjects--Geographic Terms: Sri Lanka--Politics and government.Sri Lanka--Ethnic relations. Dewey Class. No.: 130 / DES