Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1673-3118|volume|11|20-22

ISSN： 1673-3118

Source： 白城师范学院学报, Vol.volume, Iss.11, 2015-01, pp. : 20-22

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