Sinopsis
An examination of things that alter their color, shape, size, and structure features easy-to-understand, full-color experiments designed to help youngsters discover basic scientific principles.
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Reseña del editor
An examination of things that alter their color, shape, size, and structure features easy-to-understand, full-color experiments designed to help youngsters discover basic scientific principles.
"Sobre este título" puede pertenecer a otra edición de este libro.
