LU Microsoft Excel - Débutant (IN-TAB-139) Sandweiler Software - Office software - Spreadsheet software - Excel software 13.04.2027
FR Excel Modul 1-3 - Débutant (IN-TAB-120) Pétange Software - Office software - Spreadsheet software - Excel software 30.11.2026
LU Excel - Débutant (CDV-INF-36) Bertrange Software - Office software - Spreadsheet software - Excel software 01.01.2099
FR Excel Modul 1-4 - Débutant (IN-TAB-122) Pétange Software - Office software - Spreadsheet software - Excel software 04.01.2027