Twenty years of productivity in ETR&D
普通类yangxiuyu
2011-03-16
- 简介: This study was conducte d to identify the most productive in stitutions and the most productive ETR&D authors from1989to2008.
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标签:
- authors.pdf
- 学习内容
- 需要
- 提示
- 超链接
- Productive institutions
- 内容