TY  - JOUR
AU  - E. Toledo Santos
AU  - J. I. Rojas Sola
TI  - A Proposal for an On-Line Library of Descriptive Geometry Problems
JO  - Journal for geometry and graphics
PY  - 2001
SP  - 093
EP  - 1
VL  - 5
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/JGG_2001_5_1_a9/
ID  - JGG_2001_5_1_a9
ER  -