First World Tourism Conference held in the Philippines International Convention Center, Manila between Sept. 27 - Oct. 10, 1980.
| Awdur Corfforaethol: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | Saesneg |
| Cyhoeddwyd: |
Manila
[s.n.]
1980.
|
| Pynciau: |