TY  - BOOK
AU  - Hettige, H. T. Basnayake Uda
TI  - Polonnaruwa civilization
SN  - 9552074754
U1  - 954.93 
PY  - 2007///
CY  - Colombo
PB  - Godage, 
KW  - History
KW  - Sri Lanka
ER  -