| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Nuffield National Curriculum Mathematics: Number and Algebra Stage 4 | 978-0-435-50557-8 (0-435-50557-2) | 1996 | David Hale |
| Nuffield National Curriculum Mathematics: Number and Algebra Stage 4 | 978-0-435-50568-4 (0-435-50568-8) | 1996 | " |