TY  - BOOK
AU  - Department of Census and statistics. Colombo, Ceylon. 
ED  - Department of Census and statistics. Colombo, Ceylon.
TI  - Ceylon year book
PY  - 1959///
CY  - Colombo
PB  - The Goverment Press
KW  - Sri Lanka--Economic conditions--Periodicals Sri Lanka--History--Periodicals
ER  -