Determination of the importance of tourism as an economic activity within the framework of the national accounting system.
| Erakunde egilea: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Madrid
The Organization
1981.
|
| Saila: | Publications/World Tourism Organization
no. 6 |
| Gaiak: |