TY  - BOOK
AU  - Yuwen, Tan
TI  - Be great at mathematics : : a must-have companion to secondary 1 mathematics
SN  - 981-274-631-5
U1  - Circ. 510.72 Y94b 2010 
PY  - 2010///
CY  - Singapore : 
PB  - Singapore Asian Publications, 
KW  - 1. Mathematics--Problems, exercises, etc
ER  -