[Papers of the] Third Regional Training Seminar on Sociology of Development, November 16-December 13, 1970, Baguio City, Philippines.
| 企业作者: | , |
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| 格式: | 图书 |
| 语言: | English |
| 出版: |
[Baguio City
Philippine National Commission for Unesco]
1970.
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| 主题: |