Machine Code and Better BASIC
by Ian Stewart & Rob Jones
The majority of this book is independent for owners of Z80-based computers such as Tandy TRS80, Sinclair ZX81 and ZX Spectrum.
Starting with an imaginary machine to explain the ideas behind machine code and taking you gradually to the stages of complexity of the ZX80 chip itself. See the photograph of the back of the book for more details.
This is a 190 page paper back in very good condition - see photographs.
© DataServe Retro 2004 - 2024