曾祥信

Red Hat Linux工程師專業認證指南 : 考試編號:RH302 by: 劉怡芳; 辛坎 ((Zinkann, Elizabeth)); 容格 ((Jang, Michael)); 曾祥信; Zinkann, Elizabeth; Jang, Michael (Language materials, printed) , [譯]

Red Hat Linux網路及系統管理指南 by: 柯林茲 ((Collings, P. J.)); Wall, Kurt; 華爾 ((Wall, Larry)); Collings, Terry; 曾祥信 (Language materials, printed) , [譯]