Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1008-4657|30|2|25-28

ISSN： 1008-4657

Source： 荆楚理工学院学报, Vol.30, Iss.2, 2015-01, pp. : 25-28

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