The ZX81/TS1000 Home Computer Book Publisher: Osborne/McGraw-Hill Author(s): David C Foyt Date: 1983 Pages: 307 Read the book A college text approach to programming the computer. Large format, with clear text, but low quality dot matrix listings. 300 pages with over 100 devoted to appendix information. Tags Books, McGraw-Hill, TS 1000, ZX81 People David C. Foyt