20 courses: Construction in Mechelen

2 sessions 442

10 sessions 1.331

1 year 1.985

8 months 2.535

2 sessions 296

2 sessions 405

8 months 2.535

10 sessions 1.331

4 sessions 1.137

4 sessions 599

10 sessions 1.331

10 sessions 1.815

4 sessions 587

2 sessions 351

4 sessions 823

4 months 2.425

2 sessions 405

6 sessions 883