Planning and development of the tourist industry in the ECE region : proceedings of the Symposium on the Planning and Development of the Tourist Industry in the ECE region held under the auspices of the ECE at Dubrovnik (Yogoslavia), 13-18 October 1975 /
| Συλλογικό Έργο: | , |
|---|---|
| Μορφή: | Βιβλίο |
| Γλώσσα: | English |
| Έκδοση: |
New York :
United Nations,
1976
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| Θέματα: |