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David L. Day
David L. Day is an internationally known expert in business communication. For over thirty years he has conducted high stakes communication coaching for executives of many of the l...lihat lebih banyakDavid L. Day is an internationally known expert in business communication. For over thirty years he has conducted high stakes communication coaching for executives of many of the largest companies in the world. He has regularly prepared teams for crisis communication, regulatory hearings, and issue resolution.lihat lebih sedikit