Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1006-9925|30|6|97-97

ISSN： 1006-9925

Source： 河北科技图苑, Vol.30, Iss.6, 2017-01, pp. : 97-97

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