TY  - JOUR
AU  - Tommy Dreyfus
AU  - Theodore Eisenberg
TI  - On Symmetry in School Mathematics
JO  - Visual Mathematics
PY  - 2000
VL  - 2
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VM_2000_2_1_a6/
ID  - VM_2000_2_1_a6
ER  -