語系/ Language: 繁體中文

Public speaking.

概要
作品: 15 作品在 9 項出版品 9 種語言
書目資訊
English for successful presentations by: (書目-語言資料,印刷品)
The challenge of effective speaking / by: (書目-語言資料,印刷品)
Public speaking for success / by: (書目-語言資料,印刷品)
The quick & easy way to effective speaking / by: (書目-語言資料,印刷品)
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