Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1004-7298|volume|3|90-94

ISSN： 1004-7298

Source： 国际石油经济, Vol.volume, Iss.3, 2016-01, pp. : 90-94

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