Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1001-8700|volume|6|40-46

ISSN： 1001-8700

Source： 现代远距离教育, Vol.volume, Iss.6, 2017-01, pp. : 40-46

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