TY  - SER
ED  - Ontario Association for Mathematics Education.
ED  - Ontario Association of Teachers of Mathematics and Physics.
ED  - Ontario Mathematics Commission.
TI  - Ontario mathematics gazette
SN  - 0030-3011
U1  - O 
CY  - [Lugar de publicación no identificado]
PB  - Ontario Association for Mathematics Education.
KW  - Matemáticas
N1  - Rev. baja BC; Canadian education index; 0008-3453
ER  -