Deep, Sam.

Overview

Works:	1 works in 1 publications in 1 languages

Titles

推銷員成交策略 : = 120個成交檢查表 / by: Deep, Sam.; Sussman, Lyle, (1944-); Sandler Sales Institute; 李振昌; 迪普 ((Deep Sam)); 山德勒銷售機構(Sandler Sales Institute); 蘇士曼 ((Sussman Lyle,1944-)) (Language materials, printed)

Subjects

銷售