TY  - JOUR
AU  - . Redakcja
TI  - 44th International Meeting of the ICSIMT
JO  - Didactica Mathematicae
PY  - 1992
SP  -  64
VL  - 13
IS  - 01
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.14708/dm.v13i01.6832/
DO  - 10.14708/dm.v13i01.6832
LA  - pl
ID  - 10_14708_dm_v13i01_6832
ER  -