Opening book details…
About this nonfiction
专利资产评估基础知识 by 李芝生著 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
- 李芝生著
- Publisher
- 北京:专利文献出版社
- Published
- 1998
- Language
- ZH
- ISBN
- 9787800112959
- Category
- nonfiction