https://tube.switch.ch/videos/ff5e978d
<iframe width="640" height="360" src="https://tube.switch.ch/embed/ff5e978d" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>
Published by: Michael Zahner, Pädagogische Hochschule St. Gallen on 10. Jan 2019
Duration: 45:10
License: Copyright as defined in content
Viewable by: Everyone
30 Views
