Socio-economic survey of Sri Lanka, 1969-70, rounds 1-4 statistical tables Vol.1 population, labour force and housing 1973
Socio-economic survey of Sri Lanka, 1969-70, rounds 1-4 statistical tables Vol.1 population, labour force and housing 1973
- Colombo Department of Census and Statistics 1973
- xii, iv, 133p.
ECONOMICS
330.9 / S63
ECONOMICS
330.9 / S63