Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1674-1331|38|4|41-44

ISSN： 1674-1331

Source： 宁夏师范学院学报, Vol.38, Iss.4, 2017-01, pp. : 41-44

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