%0 Journal Article %A X. Sun %A K. Suzuki %T Evaluation of Educational Effects of the Solid Simulator %J Journal for geometry and graphics %D 1999 %P 219-226 %V 3 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/JGG_1999_3_2_a8/ %F JGG_1999_3_2_a8