王人國

Overview

Works:	0 works in 2 publications in 1 languages

Titles

銷售,成交! : 銷售教練王人國帶你成交,業績長紅 by: 王人國 (Language materials, printed) , [著]

顧客關係管理 = Customer relationship management by: 王人國 (Language materials, printed) , [編著]

Subjects