| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Computing Projects In Visual Basic | 978-1-903112-33-5 (1-903112-33-8) | 2000 |
| Computing Projects in Visual Basic .Net | 978-1-903112-91-5 (1-903112-91-5) | 2003 |
D.C. · D. Christopher · Derek Christopher · M.C. · M. Christopher · M. D.