Training materials
Licence: Creative Commons Attribution Non Commercial No ...
and Authors: Marek Vrbacky
and Contributors: Björn Grüning or Celia van Gelder or Collins Assisi or Dr. Konstantinos Sidiropoulos or Maja Zagorščak or Manimozhiyan Arumugam or Ms. Yo Yehudi or Nils Peder Willassen