施夫曼(Schiffman, Stephan)

Overview

Works:	1 works in 1 publications in 1 languages

Titles

百萬業務員銷售秘訣 : 成交專家教你完全掌握六大類潛在客戶 by: SchiffmanStephan; 施夫曼(Schiffman, Stephan); 林宜萱 (Language materials, printed)

Subjects