Schiffman,, Stephan

Overview

Works:	2 works in 2 publications in 1 languages

Titles

抓住顧客25招 by: Schiffman,, Stephan; 游玫綺 (Language materials, printed)

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: Schiffman,, Stephan; 林宜萱 (Language materials, printed)

Subjects