TY  - BOOK
TI  - Math games and activities: mathematics in action
T2  - MAC activity pad
SN  - 0021088454
U1  - 510 
PY  - 1991///
CY  - New York
PB  - Macmillan/McGraw-Hill
KW  - Mathematics
KW  - Game theory
N1  - Primary
ER  -