Training materials
Authors: Olha Nahorna
and Contributors: Alex Ostrovsky or Dave Clements or Dr. Iain Milne or Hadley Wickham or Hélène Chiapello or Rafael C Jimenez
Authors: Olha Nahorna
and Contributors: Alex Ostrovsky or Dave Clements or Dr. Iain Milne or Hadley Wickham or Hélène Chiapello or Rafael C Jimenez