24 янв 1979 г. - Suggestopedia
Описание:
The human brain can process great quantities of material if given the right conditions for learning, among which are a state of relaxation and giving over of control to the teacherДобавлено на ленту времени:
Дата:
24 янв 1979 г.
Сейчас
~ 45 г назад
