Techno-economic survey of industrial potential in Sri Lanka
Karunaratne, Neil Dias
Techno-economic survey of industrial potential in Sri Lanka - Colombo Industrial Development Board 1947 - xxiii, 397p.
ECONOMICS
338.9548 / K16
Techno-economic survey of industrial potential in Sri Lanka - Colombo Industrial Development Board 1947 - xxiii, 397p.
ECONOMICS
338.9548 / K16