林永恆 ,

Overview

Works:	2 works in 2 publications in 1 languages

Titles

培訓師的現場培訓技巧 by: 林永恆 ,; 華藝數位股份有限公司. (Language materials, printed)

專業培訓師操作手冊 by: 林永恆 ,; 華藝數位股份有限公司.; 李福永 , (Language materials, printed)

Subjects