Guidelines for the collection of employment statistics in the field of travel and tourism.
| مؤلف مشترك: | |
|---|---|
| التنسيق: | كتاب |
| اللغة: | English |
| منشور في: |
Madrid
The Organization
1983.
|
| سلاسل: | Publications/World Tourism Organization
no. 13 |
| الموضوعات: |