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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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1 jan 1940 ano - proyector de filminas.
Descrição:
Era un recurso de proyección de imagen fija.
Adicionado na linha do tempo:
Marco histórico de la tecnología educativa
By
Hermes Martinez Villa
15 mai 2020
2
0
836
Data:
1 jan 1940 ano
Agora
~ 85 years ago
Imagens:
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