Training materials
Licence: Creative Commons Attribution 4.0 International
and Authors: Krzysztof Poterlowicz
and Contributors: Bang Wong or John "Scooter" Morris or Michael Ball or Prof. Frederic Fol Leymarie or Vicky Schneider or Wolfgang Maier
Licence: Creative Commons Attribution 4.0 International
and Authors: Krzysztof Poterlowicz
and Contributors: Bang Wong or John "Scooter" Morris or Michael Ball or Prof. Frederic Fol Leymarie or Vicky Schneider or Wolfgang Maier