Author： 颜丽敏   许晓婕   刘静  

Publisher： 汉斯出版社

ISSN： 2160-7605

Source： Pure Mathematics, Vol.01, Iss.03, 2011-10, pp. : 198-204

Access to resources Favorite

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