Date of Publication:2011-10-15 Hits:
Affiliation of Author(s):经济学院
Journal:《科技进步与对策》
All the Authors:zhangyuanchun
First Author:zhangyuanchun
Document Code:lw-109793
Volume:28
Issue:17
Page Number:146
Number of Words:7
Translation or Not:no
Date of Publication:2011-10-15
Date of Publication:2011-10-15