Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1003-5192|34|6|45-50

ISSN： 1003-5192

Source： 预测, Vol.34, Iss.6, 2015-01, pp. : 45-50

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