TS2068 Joystick Quad Drawing Program Authors Mark Wahl Publication Timelinez Publication Details Volume: 6 Issue: 7-8 Date July - August 1988 Pages 4 Read the article See all articles from TimeLinez v6 n7-8 Jul-Aug 1988 Products Downloadable Media Related Articles Tags Timelinez, TS 2068, Tutorial, Type-in program People Mark Wahl