Thematic Afternoon: German-speaking Traditions in Mathematics Education Research Panel - Hans-Niels Jahnke, Marcus Nührenbörger, Bettina Rösken-Winter, Angelika Bikner-Ahsbahs, Andreas Vohns, Lisa Hefendehl-Hebeker, Rudolf vom Hofe, Rolf Biehler, Hans-Niels Jahnke, Uwe Gellert, Götz Krum - University of Hamburg
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29.07.2016
