| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Computer Applications | Paperback | 978-0-304-30553-7 | 1980 | Philip Bedford Robinson |
| Computer Applications | Audio Cassette | 978-0-304-30613-8 | 1980 | " |
| Computers: Cassettes | " | 978-0-304-30246-8 | 1979 | " |
| Computers: Special English | Paperback | 978-0-304-30116-4 | 1971 | " |