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26 dez 1909 ano - ERA AUDIOVISUAL

Descrição:

Aparición de tecnología de imagen y sonido utilizado en la educación.
Radio y proyector de películas.

Adicionado na linha do tempo:

HITOS DE LA TECNOLOGÍA EDUCATIVA

ByWalter Chaparro

30 out 2018

1

0

507

Data:

26 dez 1909 ano

Agora

~ 115 years ago

Imagens:

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