FR Assujettissement à la TVA (S-FC0032) - Blended learning Blended-Learning Steierrecht - TVA 01.01.2099
EN VAT: invoicing and customer accounting (C2028) - Blended learning Blended-Learning Steierrecht - TVA 01.01.2099
EN VAT principles and returns (C2027) - Blended learning Blended-Learning Steierrecht - TVA 01.01.2099