Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1008-5696|19|1|32-35

ISSN： 1008-5696

Source： 交通科技与经济, Vol.19, Iss.1, 2017-01, pp. : 32-35

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