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jan 1, 1980 - La videoconferencia, utilizando sistemas de cable dedicados y salas dedicadas, se viene implementando desde la década de 1980
Added to timeline:
Historia de la Tecnología Educativa
By
Alejandro Matos
9 Nov 2019
0
0
280
Date:
jan 1, 1980
Now
~ 44 years ago
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