1.
Increasing Your Productivity Wordperfect, Version 5.1 Lotus 1-2-3, Release 2.2 dBASE III P...
by Haiduk, H. Paul
ISBN: 9780026830713
List Price: $69.32
2.
DOS short course (Increasing your productivity)
by Williams, Ric, Haiduk, H. Paul
ISBN: 9780028003221
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DOS short course (Increasing your productivity)
by Williams, Ric, Haiduk, H. Paul
ISBN: 9780028003061
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Turbo Pascal 5.0, 5.5, with Disc - H. Paul Haiduk - Paperback
by Haiduk, H. Paul
ISBN: 9780075582250
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Increasing Your Productivity dBASE III Plus/Book and 5 1/4" Disk
by Haiduk, H. Paul, Ross, Paul...
ISBN: 9780028002958
List Price: $42.95
8.
Object Oriented Turbo Pascal: A New Paradigm for Problem Solving and Programming/Book and Disk
by Haiduk, H. Paul
ISBN: 9780079096111
List Price: $15.30
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11.
Object-Oriented Turbo Pascal: A New Paradigm for Problem Solving and Programming
by Haiduk, H. Paul
ISBN: 9780070255333