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https://weedjee.wordpress.com/2020/10/21/la-nanotecnologia-el-mundo-de-las-maquinas-a-escala-nanometrica-antonio-jose-acosta-nanotechnology-the-world-of-machines-on-a-nanometric-scale-by-antonio-jose-acosta-spanish-book-editio/
La Nanotecnología: El Mundo De Las Máquinas A Escala Nanométrica — Antonio José Acosta / Nanotechnology: The World of Machines on a Nanometric Scale by Antonio José Acosta (spanish book edition)