技术创新与贸易绩效研究

Release time:2019-04-13|Hits:

Affiliation of Author(s):经济学院

Journal:《经济问题探索》

First Author:linlin

Indexed by:Applied Research

Document Code:lw-140469

Issue:12

Page Number:117

Translation or Not:no

Date of Publication:2007-12-10