Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1002-8129|volume|29|51-52

ISSN： 1002-8129

Source： 决策与信息, Vol.volume, Iss.29, 2015-01, pp. : 51-52

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