Training materials
Authors: Friederike Dündar
and Contributors: Anatole Chessel or Anika Erxleben or Anne Pajon or Dr. Simon Andrews or Hadley Wickham or Hélène Chiapello
Authors: Friederike Dündar
and Contributors: Anatole Chessel or Anika Erxleben or Anne Pajon or Dr. Simon Andrews or Hadley Wickham or Hélène Chiapello