TY  - BOOK
AU  - SIN Kwai Meng
AU  - Chip Wai Lung
TI  - Mathematics Matters : : Textbook Express 4
SN  - 978-981271728-3
U1  - 510. 
PY  - 2008///
CY  - Singapore
PB  - Panpac Education Private Limited 
KW  - 0
KW  - Grade 7-9
N2  - Berisi Practice, Problem Solving, Revision, Activity, Investigation Project and Journal Writing
ER  -