楊梅珍

Overview

Works:	1 works in 1 publications in 1 languages

Titles

開場白就吸引聽眾演講.致詞.面試.簡報.會議.人際......, 新手也能輕鬆HOLD住全場! / by: 凌網科技股份有限公司; 楊梅珍 (Language materials, printed)

Subjects

演說