TY  - BOOK
AU  - Hasim, Norrin
TI  - Learning maths 6A : : reviewed and recommended by teachers and parents 
SN  - 13: 978-981-274-242-1
AV  - 513.21 H271 c2008 
PY  - 2009///
CY  - Singapore
PB  - Singapore Asian Publications (S) Pte Ltd
ER  -