TY  - BOOK
TI  - Statistical abstract - 2011 : සංඛ්‍යාන නිබන්ධනය - 2011
U1  - 315.493 
PY  - 2011///
CY  - Colombo
PB  - Department of Census and Statistics
KW  - General Statistics
KW  - Social Sciences
N1  - ISBN978-955-577-784-1
ER  -