Are you telling themn How to converse well and make speeches.
| المؤلف الرئيسي: | |
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| التنسيق: | كتاب |
| اللغة: | English |
| منشور في: |
New York
Prentice-Hall
inc., 1947.
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| سلاسل: | "Developed from the series of public lectures of the same title given under the auspices of the University college of the University of Chicago."
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| الموضوعات: |