Instructional Television (12 ч 50 мин, 20 июл 1950 г. – 10 ч 11 дек 1960 г.)
Описание:
Instructional television was an attempt to broadcast instruction videos to the public and was backed majorly by the FCC whom dedicated a large spectrum for educational channels.Добавлено на ленту времени:
Дата:
12 ч 50 мин, 20 июл 1950 г.
10 ч 11 дек 1960 г.
~ 10 years
