Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 2095-5197|45|3|46-50

ISSN： 2095-5197

Source： 图书馆研究, Vol.45, Iss.3, 2015-01, pp. : 46-50

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