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Crucial Accountability 3rd Edition - Proven Skills to Build Trust Address Disappointment and Get Results
Joseph Grenny, Kerry Patterson, Ron McMillan, Al Switzler, Justin Hale, David Maxfield
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Crucial Influence Third Edition - Leadership Skills to Create Lasting Behavior Change
Ron McMillan, David Maxfield, Al Switzler, Kerry Patterson, Joseph Grenny
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Crucial Accountability - Tools for Resolving Violated Expectations Broken Commitments and Bad Behavior Second Edition
Joseph Grenny, Ron McMillan, Kerry Patterson, Al Switzler, David Maxfield
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Influencer - The New Science of Leading Change Second Edition
Joseph Grenny, Ron McMillan, Kerry Patterson, Al Switzler, David Maxfield
