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Pictures Worth: PECS & Other Visual Communication Strategies in Autism - 2nd Edition (Topics in Autism) : Bondy Ph.D, Andy, Frost, Lori: Amazon.es: Libros
PECS es un sistema alternativo/aumentativo de comunicación único, desarrollado en USA en 1985 por Andy Bondy, PhD y Lori Frost, MS… | Instagram
CENITEA - PECS, por sus siglas en ingles Picture Exchange Communication System (Sistema de Comunicación por Intercambio de Imágenes), es un sistema desarrollo en 1985 por Andrew Bondy y Lori Frost y
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