E. G. ?? · F. E. · F.E. Grossnickle · F -G
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Discovering Meanings in Elementary School Mathematics | 978-0-03-059933-0 (0-03-059933-4) | 1983 |
| Discovering meanings in elementary school mathematics | 978-0-03-003291-2 (0-03-003291-1) | 1973 |