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Books by Gregersen, Hal

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2 books found
The Innovator's DNA: Mastering the Five Skills of Disruptive Innovators
The Innovator's DNA: Mastering the Five Skills of Disr…
By: Gregersen, Hal
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Questions Are the Answer: A Breakthrough Approach to Your Most Vexing Problems at Work and in Life
Questions Are the Answer: A Breakthrough Approach to Your M…
By: Gregersen, Hal
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