Seminar on "Travel and Tourism", Stresa, 19th-22nd October, 1977.
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| 格式: | 图书 |
| 语言: | English |
| 出版: |
Amsterdam
European Society for Opinion and Marketing Research Association
1977.
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| 企业作者: | , |
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| 格式: | 图书 |
| 语言: | English |
| 出版: |
Amsterdam
European Society for Opinion and Marketing Research Association
1977.
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| 主题: |