推銷術

Overview

Works:	3 works in 3 publications in 3 languages

Titles

推銷之神傳世技巧 by: (Language materials, printed)

如何成為一個成功的推銷高手 = How not to suck at sales by: (Projected and video material)

掌握推銷的藝術 = Mastering the art of selling by: (Projected and video material)

Subjects

推銷術

成功法