link | 1991, basic, software, sonic, stanleylieber, video_games | Sun Jul 12 17:04:16 EDT 2020 link | 1991, basic, coco, software, sonic, stanleylieber, tandy, video_games | Sun Sep 20 17:46:59 EDT 2015 link | 1991, basic, coco, software, sonic, stanleylieber, tandy, video_games | Sun Sep 20 17:44:56 EDT 2015 link | 1991, basic, coco, software, sonic, stanleylieber, tandy, video_games | Sun Sep 20 17:41:04 EDT 2015 link | 1982, basic, coco2, microsoft, software, tandy, trs-80 | 2011-03-06 13:10:47 link | 1982, basic, mc-10, microsoft, pressure_screen, software, tandy, trs-80 | 2011-02-28 19:08:47 link | basic, books, coco, mc-10, programming, software, tandy, trs-80 | 2011-02-28 19:02:47