Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1008-469x|20|5|81-84

ISSN： 1008-469x

Source： 河北广播电视大学学报, Vol.20, Iss.5, 2015-01, pp. : 81-84

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