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Siła woli. Poznaj i wykorzystaj mechanizmy samokontroli by Kelly McGonigal

Siła woli. Poznaj i wykorzystaj mechanizmy samokontroli

Kelly McGonigal

371 pages • first pub 2011 (editions)

nonfiction psychology self help informative inspiring slow-paced
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The Willpower Instinct by Kelly McGonigal
The Willpower Instinct
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Kelly McGonigal

The Willpower Instinct

Kelly McGonigal

381 pages • first pub 2011 (editions)

nonfiction psychology self help informative inspiring slow-paced