Comparisons between member countries in education, research & development, technological innovation, international economic exchanges.
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| 企业作者: | |
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| 格式: | 图书 |
| 语言: | 英语 |
| 出版: |
Paris,
1970.
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| 丛编: | Gaps in technology
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| 主题: | |
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Library INP: JOUR
| 索引号: |
607.2 C O |
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| 复印件 Unknown | 可用 预订 |