Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1001-8409|30|3|15-20

ISSN： 1001-8409

Source： 软科学, Vol.30, Iss.3, 2016-01, pp. : 15-20

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next