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/it/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
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31 dic 1969 anni - THE HAND - HELD CALCULATOR
Descrizione:
Se utilizó par facilitar la enseñanza de las matematicas en las escuelas.
Aggiunto al nastro di tempo:
HISTORIA DE LA TECNOLOGIA EDUCATIVA JOHANA
By
johana ruales tabla
30 ott 2018
0
0
533
Data:
31 dic 1969 anni
Adesso
~ 55 years ago
Immagini:
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