Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1673-582x|19|4|56-60

ISSN： 1673-582x

Source： 天津职业院校联合学报, Vol.19, Iss.4, 2017-01, pp. : 56-60

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