The adoption of the training of managerial staff and employees to structural and technological changes in hotels, restaurants and similar establishments
| مؤلفون مشاركون: | , |
|---|---|
| التنسيق: | كتاب |
| اللغة: | English |
| منشور في: |
Geneva
ILO
1983.
|
| الموضوعات: |