| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Brain Ticklers | Hardcover | 978-0-13-081018-2 (0-13-081018-5) | 1981 | Stephen L. Snover |
| How to Programme Your Programmable Calculator | Paperback | 978-0-13-429357-8 (0-13-429357-6) | 1979 | " |
| How to Programme Your Programmable Calculator | Hardcover | 978-0-13-429365-3 (0-13-429365-7) | 1979 | " |