| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Principles Accountng Computerzd Exerc V2 | 978-0-13-708645-0 (0-13-708645-8) | 1987 |
| Principles Accountng Com/tut 1 | 978-0-13-708587-3 (0-13-708587-7) | 1987 |
| Principles Accountng Com/tut 2 | 978-0-13-708561-3 (0-13-708561-3) | 1987 |