Vintage 1980s IBM PC Technical Reference Manual

Vtg 1983 IBM 'Hands-On Basic for the IBM PCjr' paperback Self-Tutor Manual

IBM 729 II III IV Magnetic Tape Units Engineering Manual 1961

Vintage IBM Number Systems Student Text Manual 1970

Vintage IBM Data Communications Primer Student Text Manual 1971

Vintage 1985 IBM Field Engineering Handbook 5666-301

Vintage IBM Introduction to Virtual Storage in System/370 Student Text Manual

1964 IBM 24 Card Punch Student Field Engineering Reference Manual