Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 2096-1936|3|5|43-47

ISSN： 2096-1936

Source： 智能城市, Vol.3, Iss.5, 2017-01, pp. : 43-47

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