TY  - BOOK
AU  - Chang,Yun Fah
TI  - Jie kai cheng fa de shen mi mian sha =: Unfold the secret of multiplication 
SN  - 9789671101902 (平装) :
U1  - 513.213 22
PY  - 2012///
CY  - Shah Alam
PB  - Chang Yun Fah
KW  - Multiplication
KW  - Arithmetic
KW  - Mathematics
ER  -