TY  - BOOK
AU  - Gan, Hock Chye
AU  - Chen, Chow Wan
TI  - GSP for students and teachers: beginner's guide 
SN  - 9830020711
PY  - 2006///
CY  - Bangi, Selangor
PB  - Penerbitan Pelangi
KW  - Geometry ~ Study and teaching (Secondary)
KW  - Geometry ~Data processing
ER  -