即兴演讲：掌控人生关键时刻 = Impromptu：leading in the moment

Main Authors: 加 汉弗莱 Humphrey, Judith ((加)朱迪思·汉弗莱(Judith Humphrey)著)
Group Author: 坰清 (译); 王克平 (译)
Published: 人民邮电出版社
Publication Dates: 2018
Call Number: C933.22/3154