Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1673-582x|17|3|48-52

ISSN： 1673-582x

Source： 天津职业院校联合学报, Vol.17, Iss.3, 2015-01, pp. : 48-52

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