Lot of 4 Vintage Computer Books – PL/1, Fortran, WordPerfect, DOS Tools

Wordperfect Version 5.0 Wheel Ease Quick Reference Guide Card Dial 1989 2 Sided

Ashton Tate dBASE III 1984 : Including Software + BONUS TIM IV User Manual

TESTED: WordPerfect 6.0 For DOS - Vintage

Amstrad PC1640 Book Bundle User Instructions & dBase III Books Guides Manuals

Complete In Box! WordPerfect 5.1 For DOS Word Processor 3.5" Floppies - Vintage

WordPerfect for DOS IBM Personal Computer Version 5.0 1989 Manual Binder Only

Vtg 1986 Ashton-Tate Learning & Using dBase III Plus IBM DOS Software Manuals