Introduction of Education Television into the classroom (6 июл 1950 г. – 13 май 1965 г.)
Описание:
Allowed students to view educational programs as well as current events and news as it unfolded.Добавлено на ленту времени:
Дата:
6 июл 1950 г.
13 май 1965 г.
~ 14 years