TY  - JOUR
AU  - Y. Zhang
AU  - X. Zhang
AU  - J. Li
AU  - S. Liu 
TI  - Project-Based Integrated Practice of Engineering Graphics under Different Task Systems
JO  - Journal for geometry and graphics
PY  - 2019
SP  - 269
EP  - 274
VL  - 23
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/JGG_2019_23_2_JGG_2019_23_2_a12/
ID  - JGG_2019_23_2_JGG_2019_23_2_a12
ER  -