Shapiro, Edward සාර්ව ආර්ථික විශ්ලේෂණය, වෙළුම 2 = Sarva arthika vislesanaya, Vol. II - 5th ed. - University of Colombo Institute of social Studies 1982 - [454-902] Subjects--Topical Terms: ECONOMICSMACROECONOMIC Dewey Class. No.: 339 / S31