Detr?s de cada piedra hay una historia, un mito, una leyenda o una lecci?n que hay que aprender. Hay que saber asumir nuevos planteamientos. Actitudes y comportamientos encorsetados impiden que la... This description may be from another edition of this product.
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $20. ThriftBooks.com. Read more. Spend less.