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Books by Decker, Bert

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You've Got to Be Believed to Be Heard: Reach the First Brain to Communicate in Business and in Life
🇨🇦 Canada
You've Got to Be Believed to Be Heard: Reach the First…
By: Decker, Bert
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High Impact Communications: How to Build Charisma, Credibility, and Trust (Your Coach in a Box)
🇺🇸 United States
High Impact Communications: How to Build Charisma, Credibil…
By: Decker, Bert
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