D. J. · Dennis J. · Jump Dennis N.
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| AutoCAD Programming | 978-0-07-157740-3 (0-07-157740-8) | 1991 |
| AutoCAD Programming | 978-0-07-157741-0 (0-07-157741-6) | 1991 |
| Programmer's Guide to M. S.-DOS | 978-0-13-729096-3 (0-13-729096-9) | 1987 |