K.P. ยท K. Paterson
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Maths Made Easy | 978-1-904160-07-6 (1-904160-07-7) | 2001 |
| Mental Arithmetic Tests Pupil Response Booklets Year 3: Year 3, Term 1, Booklet 1 Tests 1-12: Term 1, Book 1 | 978-1-899998-68-5 (1-899998-68-3) | 2001 |