TY  - BOOK
AU  - Pui Yee, Foong
AU  - Suo Hui, Chang
AU  - Oon Hua, Wong
AU  - Li Gek Pearlyn, Lim
TI  - Primary mathematics workbook 1A
T2  - A comprehensive mathematics series for grade 1
SN  - 9780190701505
U1  - TR-510 
PY  - 2019///
CY  - Karcahi
PB  - Oxford university press
KW  - Oxford mathematics
KW  - Mathematics workbook 1A
ER  -