%0 Journal Article %A K. Takeyama %A R. Maeguchi %A K. Chibana %A K. Yoshida: %T Evaluation of Objective Test Using a Pair of Orthographic Projections for Descriptive Geometry Education %J Journal for geometry and graphics %D 1999 %P 099-11 %V 3 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/JGG_1999_3_1_a9/ %F JGG_1999_3_1_a9