TY - BOOK ED - Organización Mundial de la Salud ED - Training in the Community for People with Disabilities TI - Training package for a family member of a child who has difficulty hearing and has not learned to speak: how to train the child.. PY - 1989/// CY - Ginebra, Sui. PB - WHO KW - Impedidos KW - Audición-Niño KW - Habla-Niño KW - Servicios de Salud Comunitaria ER -