Present for success a powerful approach to building confidence, developing impact and transforming your presentations
| المؤلف الرئيسي: | |
|---|---|
| التنسيق: | كتاب |
| اللغة: | English |
| منشور في: |
Singapore
Marshall Cavendish Business
c2009.
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| سلاسل: | Success skills series (ST Training Solutions)
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| الموضوعات: |