Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1008-2689|33|4|32-37

ISSN： 1008-2689

Source： 北京科技大学学报：社会科学版, Vol.33, Iss.4, 2017-01, pp. : 32-37

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