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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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Proyector de acetatos. (5 janv. 1930 – 24 mars 1930)
Description:
Para proyectar imágenes y textos.
Ajouté au bande de temps:
Línea de tiempo interactiva de la tecnología educativa.
By
Luis Hernandez
27 août 2017
0
0
2144
Date:
5 janv. 1930
24 mars 1930
~ 2 months and 18 days
Les images:
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