Thorogood, C.E. Ceylon : economic and commercial conditions / C.E. Thorogood - London: Her Majesty's Stationery Office, 1952 - vii, 106p.: maps., tables, ill.; 25cm. Subjects--Topical Terms: Economic historyEconomic conditionsCeylon--Sri Lanka Dewey Class. No.: 330.9 / THO-2