Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1007-9777|volume|21|14-16

ISSN： 1007-9777

Source： 中国经贸导刊, Vol.volume, Iss.21, 2015-01, pp. : 14-16

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