余懷瑾

Overview

Works:	5 works in 1 publications in 1 languages

Titles

故事力TED專業講者親授, 職場簡報、人際溝通無往不利 / by: 余懷瑾; 朱為民; 凌網科技股份有限公司 (Language materials, printed)

有底氣, 無所畏/ by: 余懷瑾 (Language materials, printed)

Subjects