Markus Hohenwarter
Creator of GeoGebra, Project Leader
Johannes Kepler University Linz
Mathematics Education
Altenbergerstr. 69
Linz
4040
Austria
markus.hohenwarter@jku.at
http://idm.jku.at/
Professor for mathematics education at the Johannes Kepler University Linz, Austria
댓글 없음:
댓글 쓰기