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by Kelly McGonigalHardcover details (USA). details (UK). details (Germany). details (Canada). ISBN: 978-1-58333-438-6 ISBN-10: 1-58333-438-6 Avery · 2011 |
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2013 | Paperback | The Willpower Instinct: How Self-Control Works, Why It Matters, and What You Can Do to Get More of It |