TY  - BOOK
AU  - Gunesekara, Dhanapala
TI  - පරිගණකය
SN  - 955-20-0909-x
U1  - 001.6 
PY  - 1993///
CY  - Colombo
PB  - Godage
KW  - Data Processing
KW  - Computer Science
ER  -