Training materials
Authors: Hans-Rudolf Hotz or Mehmet Tekman
and Contributors: Anthony Bretaudeau or Daniel Blankenberg or Daniel Sobral or Hélène Chiapello or Mark Beaumont
Authors: Hans-Rudolf Hotz or Mehmet Tekman
and Contributors: Anthony Bretaudeau or Daniel Blankenberg or Daniel Sobral or Hélène Chiapello or Mark Beaumont