ARIYAPALA, M.B. SOCIETY IN MEDIAEVAL CEYLON - DEPARMENT OF CULTURAL AFFAIRS COLOMBO, 1956 - xviii,414p: 21 cm ISBN: 9559399454 Nat. Bib. Agency Control No.: 954.93 ARI Subjects--Topical Terms: Sri LankaHistory of South Asia (Indian subcontinent)History of Asia Dewey Class. No.: 954.93 / ARI