Title: Language and mental retardation
First published: 1967
Subjects: Children with mental disabilities, Language, Éducation spéciale, Troubles du Langage, Enfants handicapés mentaux, Éducation, Taalpsychologie, Taalstoornissen, Psychisch gestoorden, Geestelijk gehandicapten, Geistige Behinderung, Sprache, Education of Intellectually Disabled, Language Disorders, Language Development, Intellectual Disability, Child