DAHANAYAKE, P.A.S. Economic policies and their implicatiions for the foreign exchange resource availability in Sri Lanka / [by] P.A.S.Dahanayake - Colombo Central Bank of Ceylon 1977 - vii, 250 p.- - Central bank of Ceylon research series . Includes appendix. ISBN: 69158 Dewey Class. No.: 332.45 / DAH