SRI LANKA.Department of Sensus and Statistics
Census of public sector and corporation sector employment - 1985 /Department of census and Statistics - Colombo Department of census and Statistics 1987 - 189 p.
331.11 / SRI
Census of public sector and corporation sector employment - 1985 /Department of census and Statistics - Colombo Department of census and Statistics 1987 - 189 p.
331.11 / SRI