Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1673-9973|31|3|24-28

ISSN： 1673-9973

Source： 陕西行政学院学报, Vol.31, Iss.3, 2017-01, pp. : 24-28

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