WWII Soldiers were systematically trained. (1 янв 1941 г. – 1 янв 1944 г.)
Описание:
Instructional Design is born during WWII. Researchers and educators were brought together to research and develop a training program for military personnel.Добавлено на ленту времени:
Дата:
1 янв 1941 г.
1 янв 1944 г.
~ 3 years