Microsoft BASIC-80 Reference Manual Version 5 Vintage CP/M Z80 8080

Acorn BBC Micro Logotron Logo Instruction Manual

1978 Mostek Zilog Z80 CPU Microcomputer System Pocket Micro-Reference Manual

Acorn The BBC Micro Book & Advanced Programming Techniques McGregor & Watt

BASIC Programming on the BBC Microcomputer Vintage 1980s Acorn Computer Book

BBC Microcomputer System User Guide - Provisional Copy for the Acorn BBC Micro

30 Hour Basic Manual by Clive Prigmore for the BBC's NEC Manual (46) [1982]

Vintage BBC Microcomputer System User Guide 1981 Provisional Copy Acorn Rare 1st