Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1005-6432|volume|21|159-161

ISSN： 1005-6432

Source： 中国市场, Vol.volume, Iss.21, 2015-01, pp. : 159-161

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