6 янв 1984 г. - A workshop held with about 40 government elementary schoolteachers.
Описание:
It was to collate their experiences of teaching the then existing textbooks of social sciences and evolve possible directions in which change could be introduced.Добавлено на ленту времени:
Дата:
6 янв 1984 г.
Сейчас
~ 41 г назад