21 май 1950 г. - NARC founded
Описание:
The National Association for Retarded Children is founded in May of 1950 with aims, "to promote the welfare of mentally retarded persons of all ages and to prevent mental retardation (Segal, par 1)."Добавлено на ленту времени:
Дата:
21 май 1950 г.
Сейчас
~ 74 г назад
