Leisure, recreation, tourism proceedings of the 31st congress of the Association Internationale d' Experts Scientifiques du Tourisme, Wales, 13-19 September 1981.
| Corporate Author: | |
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| Format: | Book | 
| Language: | English | 
| Published: | 
        Berne, Switzerland
          AIEST
    
        1981.
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| Series: | Conference paper / Association Internationale d' Experts Scientifiques du Tourisme
              v.22             | 
| Subjects: |