TY  - BOOK
AU  - Kariyawasam, C.
TI  - Introduction to GWbasic programming
U1  - 35 
PY  - 1990///
CY  - Moratuwa
PB  - C. kariyawasam
KW  - SINHALESE LITERATURE
KW  - GW PROGRAMMING
KW  - SANDESHA KAVYA
ER  -