Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1008-4630|25|4|52-55

ISSN： 1008-4630

Source： 甘肃广播电视大学学报, Vol.25, Iss.4, 2015-01, pp. : 52-55

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