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15 дек 1939 г. - Calculadora

Описание:

Calculadora que podía manejar números
complejos, de los laboratorios Bell.

Добавлено на ленту времени:

Trabajo practico Linea del tiempo

ByTomas Gonzalez Blasi

4 дек 2019

0

0

295

Дата:

15 дек 1939 г.

Сейчас

~ 85 г назад

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