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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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26 Dez 1909 Jahr - ERA AUDIOVISUAL
Beschreibung:
Aparición de tecnología de imagen y sonido utilizado en la educación.
Radio y proyector de películas.
Zugefügt zum Band der Zeit:
HITOS DE LA TECNOLOGÍA EDUCATIVA
By
Walter Chaparro
30 Okt 2018
1
0
504
Datum:
26 Dez 1909 Jahr
Jetzt
~ 115 years ago
Abbildungen:
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