TY  - GEN
AU  - Nanayakkara , Nanda Dharmapala
TI  - à¶´à¶»à·à¶à¶«à¶ à·à·à¶¯à·âà¶ºà·à· 
SN  - 9552102545
U1  - 004 
PY  - 1992///
CY  - Colombo
PB  - Gunasena
KW  - COMPUTER SCIENCE
KW  - COMPUTERS
ER  -