| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Nextstep Object-Oriented Programming and the Objective C Language: Release 3 | 978-0-201-63251-4 (0-201-63251-9) | 1993 |
| Sound, Music, and Signal Processing on a Next Computer: Reference | 978-0-201-58146-1 (0-201-58146-9) | 1991 |