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Aprenda a Ser Otimista. Como Mudar Sua Mente e Sua Vida by Martin Seligman
Aprenda a Ser Otimista. Como Mudar Sua Mente e Sua Vida
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Martin Seligman

Aprenda a Ser Otimista. Como Mudar Sua Mente e Sua Vida

Martin Seligman

missing page info • first pub 1990 (editions)

nonfiction psychology self help informative slow-paced
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Erlernte Hilflosigkeit by Martin Seligman
Erlernte Hilflosigkeit
—
Martin Seligman

Erlernte Hilflosigkeit

Martin Seligman

260 pages • first pub 1990 (editions)

nonfiction psychology self help informative slow-paced
Naučený optimismus: jak změnit své myšlení a život by Martin Seligman

Naučený optimismus: jak změnit své myšlení a život

Martin Seligman

512 pages • first pub 1990 (editions) user-added

nonfiction psychology self help informative slow-paced