姚玉民

Overview

Works:	2 works in 2 publications in 1 languages

Titles

用心經營：「都鄙」寶典的啟示 by: 姚玉民; 由井常彥 (Language materials, printed) , [譯]

工作,使你生意盎然 by: 黑井千次; 姚玉民 (Language materials, printed) , [譯]

Subjects

企業管理職業