Murphy's Laws of Windows

WordPerfect: Version 5.1 for DOS and Windows
By Prentice, Gladys G. Skinner, E. M. Prentice
Part of the Open Learning series, this text is aimed at readers wishing to learn how to use Version 5.1 of the WordPerfect wordprocessing package.
Up & Running with WordPerfect 5.1 for Windows
By Rita Belserene
Up & Running with WordPerfect 5.1 for Windows
Using Ms-DOS 6: Special Edition
By Que Developmental Group
Using Ms-DOS 6: Special Edition
Learn Microsoft PowerPoint 4.0 for Windows in a Day
By Brian J. Dooley
Learn Microsoft PowerPoint 4.0 for Windows in a Day