Other books
Wednesday, February 8th, 2006 Do you remember technology?
Provides a look at technologically interesting machines and products, representing the twentieth century, which have become obsolete, back in vogue, or are still in use.
Order online ISBN 0811827720
Other ZX81 books;
Art of Programming the 1K ZX81
Art of Programming the 16K ZX81
Your Timex/Sinclair 1000 and Zx81
Sinclair ZX Spectrum books;
Step by Step [...]