Motorola 6800 Microprocessors and the 6800 1979 Vintage Computing Ron Bishop

Health Care Computing Press Release 1979 AFIPS Computer Conference Vintage

PROBLEM-SOLVING ON THE TRS-80 POCKET COMPUTER By Don Inman

BASIC Second Edition Vintage 1979 Computer Book Boillot Horn VTG computing book

How to Model It: Problem Solving for the Computer Age (1994 Paperback) Rare

Hewlett-Packard HP-12C Calculator Owner’s Handbook And Problem-Solving Guide

Hewlett Packard HP-12C Calculator Owner’s Handbook Problem-Solving Guide 1987

Compute! Magazine Vintage Computing November 1987 Issue 90 Vol 9 No 11