TY  - DATA
AU  - Liu, A. C. F.
TI  - Arithmetical wonderland 
T2  - Classroom Resource Materials, 
SN  - 9781614441199 (online)
PY  - 2015///
CY  - [Washington, DC]
PB  - Mathematical Association of America
KW  - Arithmetic
N1  - Includes index
UR  - https://doi.org/10.5948/9781614441199
ER  -