| Titel | German Prospective Teachers' Understanding of place value |
| Medientyp | Conference Proceedings |
| Year of Conference | 2018 |
| Autoren | Ladel, S, Kortenkamp, U, Goral, J, Thanheiser, E |
| Conference Name | PME 42 |
| Conference Location | Umea, Schweden |
Nicht definiert
