Barbel Barzel

2 books • 2 series

May 29, 2021
Cover of Algebra Und Funktionen

Algebra Und Funktionen (Mathematik Primarstufe Und Sekundarstufe I + II)

Jun 29, 2016
Cover of Uses of Technology in Lower Secondary Mathematics Education

Uses of Technology in Lower Secondary Mathematics Education (ICME-13 Topical Surveys)