Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1008-472x|volume|3|62-67

ISSN： 1008-472x

Source： 西安电子科技大学学报：社会科学版, Vol.volume, Iss.3, 2015-01, pp. : 62-67

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