Training materials
Authors: Roland Krause
and Contributors: Björn Grüning or Celia van Gelder or Dr. Konstantinos Sidiropoulos or Dr. Martin Graham or Eija Korpelainen or Gary Saunders or Joachim Wolff or Laura Leroi or Manimozhiyan Arumugam or Marek Vrbacky or Ms. Yo Yehudi or Nils Peder Willassen