TY  - JOUR
AU  - Witold Pająk
TI  - Role of the CABRI computer program for the assimilation of mathematical contents by polish middle school (gymnasium) students
JO  - Didactica Mathematicae
PY  - 2009
VL  - 32
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.14708/dm.v32i0.28/
DO  - 10.14708/dm.v32i0.28
LA  - pl
ID  - 10_14708_dm_v32i0_28
ER  -