葉勇

Overview

Works:	4 works in 1 publications in 1 languages

Titles

信息产业对地区经济发展的贡献及政策研究 = Information indconustry's contribution to economic growth and policy research : 以重庆市为例 by: 凌網科技股份有限公司; 葉勇; 靳俊喜; 龍躍 (Electronic resources)

Subjects

電腦資訊業