Resultados de búsqueda:

Card cover stapled. Has a scratch on front cover, rub markings and dog ear to top right front, edge wear. Indentation bottom right quarter of front cover, its a hard knock which has marked pages 1-20. Interface Publications was born in 1980 when Australian journalist, living in the United Kingdom, Tim Hartnell started the ZX80 User's Club and published "Making the Most of Your Sinclair ZX80″ very quickly the user group had 3000 and the book was a best seller.Hartnell returned to Australia in 1984 and with Robert Young developed mail-order and custom-written software. This was a pivot for the business which had previously focused on "how to use computer" books to "what to do with a computer". This publication is an early example of computer program distribution which today would be called an App Store.