| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Mathematics Exercises for General Certificate of Secondary Education: Bk. A | 978-O-17-431O45-7 (O-17-431O45-5) | 1999 |
J. H. · J. Holt · P. H. · P. Holt · P.J. · P.L.J. Holt · Penelope J. Holt · Prof. Jennifer Holt · Professor Jennifer Holt