Connecting Mathematics and Mathematics Education : Collected Papers on Mathematics Education as a Design Science 
Wittmann, Erich Christian. 
 -  Springer Nature,  2021 
 - 332 pages 
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<br/><br/><label>ISBN: </label>978-3-03-061570-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics education.
<br/><br/><label>Dewey Class. No.: </label>510.7 W8325 2021