| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| How Children Learn Mathematics: A Guide For Parents And Teachers | 978-0-14-013488-9 (0-14-013488-3) | 1990 |
| How Children Learn Mathematics: A Guide For Parents And Teachers | 978-0-14-022529-7 (0-14-022529-3) | 1984 |