Training materials
Difficulty level: Intermediate
and Authors: Hans-Rudolf Hotz or Lars Juhl Jensen
and Contributors: Björn Grüning or Celia van Gelder or Dr. Sean I O’Donoghue or Manimozhiyan Arumugam or Marek Vrbacky or Stephen Taylor
Difficulty level: Intermediate
and Authors: Hans-Rudolf Hotz or Lars Juhl Jensen
and Contributors: Björn Grüning or Celia van Gelder or Dr. Sean I O’Donoghue or Manimozhiyan Arumugam or Marek Vrbacky or Stephen Taylor