鄭君平

一擊必中!給職場人的簡報策略書 by: 鄭君平 (Language materials, printed) , [著]

璞玉價值 = Value redesigned : 一趟重新尋找、建立與呈現自我價值的旅程; a journey to build, revamp and improve your self-worth by: 鄭君平 (Language materials, printed) , [著]