Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1671-4644|15|3|41-45

ISSN： 1671-4644

Source： 南京工业职业技术学院学报, Vol.15, Iss.3, 2015-01, pp. : 41-45

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