Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1003-1421|38|10|13-17

ISSN： 1003-1421

Source： 铁道运输与经济, Vol.38, Iss.10, 2016-01, pp. : 13-17

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