| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Discovering Number Theory | 978-0-7216-6186-5 (0-7216-6186-6) | 1972 | John E. Maxfield |
| Keys to Mathematics | 978-0-7216-6193-3 (0-7216-6193-9) | 1973 | " |
M M · M W · Margaret M. · Margaret W. Maxfield · W. M.