李得史東(Lidstone, John)

Overview

Works:	2 works in 2 publications in 1 languages

Titles

銷售訓練實務指南 by: 劉向上; 李得史東(Lidstone, John) (Language materials, printed) , [著]

高手出招：銷售人員在職教育 by: 鄭偲媺; 李得史東(Lidstone, John) (Language materials, printed) , [著]

Subjects

銷售