劉勇炫

Linux就是這麼一回事!一定看得懂的Linux學習書 by: 趙鑫磊; 張潔; 劉勇炫 (Language materials, printed) , [譯]

Ubuntu Linux網管手冊 : 網路服務、資通安全一手搞定 by: 劉勇炫 (Language materials, printed) , [著]

Linux OpenLDAP實戰指南 by: 劉勇炫; 郭大勇 (Language materials, printed) , [譯]