TY  - GEN
AU  - Jasinghe; Pressadi
TI  - Windows and  MS-Excel nawanga samagin thaniwama igenimata: Nawanga samagin taniwama igenimata
SN  - 9559648012
U1  - 005.437 
PY  - 2003///
CY  - Colombo
PB  - Author
KW  - COMPUTER SCIENCE
ER  -