Opening book details…
About this nonfiction
知 识 产 权 by 孙国瑞 is a nonfiction available to read on EtoBox.
It is typically read by self-directed learners exploring a subject in depth.
Common subject areas: history, science, philosophy, social sciences.
- Author
- 孙国瑞
- Publisher
- 西苑出版社
- Published
- 1999
- Language
- ZH
- ISBN
- 9787801081674
- Category
- nonfiction