Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1008-4339|18|4|304-307

ISSN： 1008-4339

Source： 天津大学学报：社会科学版, Vol.18, Iss.4, 2016-01, pp. : 304-307

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