TY  - BOOK
AU  - Gunasekara, Inoma Hemashikha
TI  - Mathematics:G.C.E(O/L) Model & Past Papers
SN  - 9789552119231
U1  - 510 
PY  - 2008///
CY  - SriLanka
PB  - Gunasena
KW  - Mathematics
ER  -