John A. Vonk

Effective Paradox 4.5 for Windows

Microcomputer applications with Windows 3.1, WordPerfect 6.0 for Windows, Quattro Pro 5.0 for Windows, and Paradox 4.5 for Windows

1995

Computers, Concepts, Implications and Applications with Microsoft Works 3.0 for Windows

1995

Easy PageMaker

1991

Microcomputing Today! with Windows 3.1, WordPerfect 5.1, Quattro, Paradox for Windows

Microcomputing Today! with Lotus 2.4

Microcomputing Today! with DOS 3.X, WordPerfect 5.1, Quattro Pro 4.0, Paradox 4.0

Microcomputing Today! with Paradox for Windows

Microcomputing Today! with DOS 3.4

Microcomputing Today! with Quattro Pro 4.0

Computing Today!

Computers, society, and learning

Student guide for learning BASIC

Teaching BASIC