Aumenta Tu IQ con Meditaci�n Sin�ptica : �S�per Simple!, S�lo � Hora Dos Veces Por d�a y Adem�s Optimiza Tu Sistema Inmune, Atenci�n, Concentraci�n y Memoria

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Very good (good condition)

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Good (clean condition)

All pages and the cover is intact. The spine may show signs of wear. Pages include notes and/or highlighting.

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All pages and the cover is intact. Pages include considerable notes in pen or highlighter, but the text is not obscured.