Training materials
Authors: Nicola Mulder
and Contributors: Brane Leskosek or Hadley Wickham or John Chilton or Michael Ball or Portada: Enrique Sahagún or Prof. David Willaim Burt or Sergio Martínez Cuesta or Vicky Schneider
Authors: Nicola Mulder
and Contributors: Brane Leskosek or Hadley Wickham or John Chilton or Michael Ball or Portada: Enrique Sahagún or Prof. David Willaim Burt or Sergio Martínez Cuesta or Vicky Schneider