Sirisena, N. L.
A Multisectoral model of production for Sri Lanka [Text] Sirisena, N. L. - Colombo Central Bank 1976 - xxx,304 p. 23 cm. - Central Bank of Ceylon research series. .
Production Economics
338.95493 / SIR
A Multisectoral model of production for Sri Lanka [Text] Sirisena, N. L. - Colombo Central Bank 1976 - xxx,304 p. 23 cm. - Central Bank of Ceylon research series. .
Production Economics
338.95493 / SIR