1. Developing research in mathematics education : twenty years of communication, cooperation and collaboration in Europe /: twenty years of communication, cooperation and collaboration in Europe. (2018) Editors: Dreyfus, Tommy; Artigue, Michèle; Potari, Despina; Prediger, Susanne; Ruthven, Kenneth Record Type: Book Extent: 1 online resource, illustrations (black and white) View Content: Available online (eLD content is only available in our Reading Rooms) ↗