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Releases med Erich Christian Wittmann

Cover for Erich Christian Wittmann · Connecting Mathematics and Mathematics Education: Collected Papers on Mathematics Education as a Design Science (Pocketbok) [1st ed. 2021 edition] (2021)
Pocketbok
1st ed. 2021 edition
Connecting Mathematics and Mathe...
Erich Christian Wittmann
Cover for Erich Christian Wittmann · Design Science and Its Importance in the German Mathematics Educational Discussion (Pocketbok) (2020)
Pocketbok
Design Science and Its Importanc...
Erich Christian Wittmann
Cover for Erich Christian Wittmann · Design Science and Its Importance in the German Mathematics Educational Discussion (Inbunden Bok) (2020)
Inbunden Bok
Design Science and Its Importanc...
Erich Christian Wittmann