張昆

Overview

Works:	1 works in 1 publications in 1 languages

Titles

激情 = Mit Begeisterung Verkaufen : 讓客戶喜愛你的秘訣 by: Detroy,, Erich - Norbert; 張昆; 趙大偉; 迪特瑞 ((Detroy, Erich - Norbert)) (Language materials, printed)

Subjects

推銷