Kitchen Table Math Series Authors P. C. Cothan Publication Computer Trader Magazine Pub Details Computer Trader Magazine Sept 1984 Date September 1984 Pages 20-21, 28 Read the article See all articles from Computer Trader Magazine Sept 1984 Products Downloadable Media Related Articles Tags CTM 1984 TS 1000 TS 2068 Type-in program People Perrin C. Cothran
