Hand book of research and development statistics.
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| OCLC: | 7505432 |
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| 企业作者: | |
| 语言: | English |
| 出版: |
New Delhi,
Dept. of Science and Technology.
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| 主题: | |
| 相关项目: | 曾用名称:
Research & development statistics (New Delhi, India) 后续: Research & development statistics (New Delhi, India : 1976) |
| 格式: | 序列 Note that CRL will digitize material from the collection when copyright allows. |