経営相談カンファレンス／コンベンション in 英国
Certification Advanced International Business & Diplomatic Protocol Training Course
If you are responsible for the organisation of international meetings, events and conferences, and if you work in a multicultural environment, this..
Certification Advanced International Business and Diplomatic Protocol Training Course
If you are responsible for the organisation of international meetings, events and conferences, and if you work in a multicultural environment, this..
