TY  - JOUR
AU  - N. Bokan
AU  - M. Ljucovic
AU  - S. Vukmirovic 
TI  - Computer-Aided Teaching of Descriptive Geometry
JO  - Journal for geometry and graphics
PY  - 2009
SP  - 221
EP  - 229
VL  - 13
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/JGG_2009_13_2_JGG_2009_13_2_a7/
ID  - JGG_2009_13_2_JGG_2009_13_2_a7
ER  -