33
/ru/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
3482430
316123
2
Public Timelines
FAQ

19 май 2007 г. - Web communications

Описание:

In the early 2000s, teachers began to use email, multimedia and videoconferencing as tools for learning and communicating.

Добавлено на ленту времени:

3 ноя 2019
0
0
367

Дата:

19 май 2007 г.
Сейчас
~ 18 г назад