Effective speaking

相似书籍

• Effective speaking
  由: Carpio, Rustica C., et al.
  出版: (1981)
• Effective speaking
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• Private and public speaking
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• The challenge of effective speaking.
  由: Verderber, Rudolph F.
  出版: (1985)
• The challenge of effective speaking
  由: Verderber, Rudolph F.
  出版: (2006)