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eBook
2009 – Máquinas poderosas (Dig It, Dump It, Push It) (eBook) Karapetkova, Dr. Holly Factory Shop
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eBook
2013 – ¡Dale un tirón! ¡Dale un empujón! (Pull It, Push It!) (eBook) Silverman, Buffy Factory Shop
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Paperback
2014 – La fuerza y el movimento (Force and Motion) (Paperback) Dalton, Cindy Devine Factory Shop
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