Training materials
Authors: Hélène Chiapello
and Contributors: Dr. Nils Gehlenborg or Hadley Wickham or Jean-François Dufayard or Joachim Wolff or John Chilton or Markus Englund
Authors: Hélène Chiapello
and Contributors: Dr. Nils Gehlenborg or Hadley Wickham or Jean-François Dufayard or Joachim Wolff or John Chilton or Markus Englund