TY  - GEN
AU  - Bulathsinhala , Thathsarani
TI  - à¶´à·à¶§à·à¶à·à·à¶½ à¶¢à·à·à¶ºà¶à· à¶´à·à¶­à·à¶¯?
SN  - 9551080009
U1  - 520 
PY  - 2012///
CY  - Wellampitiya
PB  - S&T Group
KW  - Astronomy
KW  - Allan
ER  -