Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1672-2949|volume|30|53-55

ISSN： 1672-2949

Source： 时代经贸, Vol.volume, Iss.30, 2015-01, pp. : 53-55

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