Sinclair Timex TS-1000 Kitchen Table Math Series Authors P. C. Cothran Publication LISTing Newsletter Pub Details LISTing Newsletter December 1989 Date December 1989 Pages 10-11 Read the article See all articles from LISTing Newsletter December 1989 Products Media Related Articles Image Gallery Source Code Tags LISTing Newsletter TS 1000 Type-in program People Perrin C. Cothran
