Nathalie John

| Function: | Doctoral candidate |
| Projects: | EiKlar Stereo-Disk |
| Adress: | DIPF | Leibniz-Institut für Bildungsforschung und Bildungsinformation Rostocker Straße 6 60323 Frankfurt am Main |
| Phone: | +49 (0)69 24708-215 |
| Mail: | n.john@dipf.de |
| Further information: | further information on the website of DIPF |