Training materials
Difficulty level: Intermediate
and Contributors: Björn Grüning or Oliver Davis or PhD BSc FSB or Jan Slifka or Anatole Chessel or Frederick Carver or Martin Strauch or Stephen Taylor or Hana Pergl Sustkova
Difficulty level: Intermediate
and Contributors: Björn Grüning or Oliver Davis or PhD BSc FSB or Jan Slifka or Anatole Chessel or Frederick Carver or Martin Strauch or Stephen Taylor or Hana Pergl Sustkova