Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1005-6408|23|2|57-60

ISSN： 1005-6408

Source： 系统科学学报, Vol.23, Iss.2, 2015-01, pp. : 57-60

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