Leisure, recreation, tourism proceedings of the 31st congress of the Association Internationale d' Experts Scientifiques du Tourisme, Wales, 13-19 September 1981.
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| 格式: | 图书 |
| 语言: | English |
| 出版: |
Berne, Switzerland
AIEST
1981.
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| 丛编: | Conference paper / Association Internationale d' Experts Scientifiques du Tourisme
v.22 |
| 主题: |