Books by A. P. Stephenson
Assembly Language for the Amst
Assembly Language for the Amstrad CPC 464/664/6128
Filing systems and databases for the Amstrad CPC464
Filing systems and Databases for the BBC Micro
Filing systems and databases for the Commodore 64
Subroutines for the Amstrad CP
Subroutines for the Amstrad CPC 464 and 664
Advanced Electron machine code techniques
Advanced machine code techniques for the BBC micro
Exploiting BBC BASIC
La programmation du 6502
La programmation du 6502
6502machine code for beginners
6502machine code for beginners
Computing for the hobbyist and
Computing for the hobbyist and small business
Discovering BBC micro machine code
Machine Code for Beginners
Beginner's guide to BASIC prog
Beginner's guide to BASIC programming
Beginner's Guide to Basic Prog
Beginner's Guide to Basic Programming (Beginner's Guide)