https://tube.switch.ch/videos/9941dc12
<iframe width="640" height="360" src="https://tube.switch.ch/embed/9941dc12" frameborder="0" allow="fullscreen" allowfullscreen></iframe>
Published by Adrian Regez, Pädagogische Hochschule Bern on 29 May 2020
Duration: 46:55
License: All rights reserved
Viewable by everyone
8 views
