Books by Colleen M. Hacker

Colleen M. Hacker

Colleen M. Hacker
Average rating 4.71 · 7 ratings · 0 reviews · shelved 126 times

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Achieving Excellence: Maste...

Achieving Excellence: Mastering Mindset for Peak Performance in Sport and Life
by

Colleen M. Hacker,

Mallory E. Mann

4.71 avg rating — 7 ratings — 4 editions

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