Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1005-913x|volume|5|281-281

ISSN： 1005-913x

Source： 北方经贸, Vol.volume, Iss.5, 2015-01, pp. : 281-281

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