Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1008-228x|31|3|4-11

ISSN： 1008-228x

Source： 北京教育学院学报：社会科学版, Vol.31, Iss.3, 2017-01, pp. : 4-11

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