Invention and monopoly.
Saved in:
| 主要作者: | |
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| 格式: | 图书 |
| 语言: | English |
| 出版: |
London :
Woolwich Polytechnic, Dept. of Economics and Business Studies,
[1968].
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| 丛编: | Woolwich economic papers ;
no. 15. |
| 主题: |
CARM 1 Store
| 索引号: |
A3:AR01G0 B10705 |
|---|---|
| 复印件 1 | 可用 预订 |