| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Additional Mathematics | 978-0-19-581069-1 (0-19-581069-4) | 1982 | |
| Additional Mathematics Volume 1 | 978-0-19-584620-1 (0-19-584620-6) | 1988 | |
| Modern Mathematics | 978-0-19-581023-3 (0-19-581023-6) | 1977 | etc. · Tan Beng Theam · Khor Gark Kim |