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8 Jun 1949 Jahr - Ángela Ruíz Robles

Beschreibung:

creadora de la enciclopedia mecánica, precursor de los libros electrónicos.

Zugefügt zum Band der Zeit:

Historia de la Ingeniería

ByCiencia tecnologia desarrollo
23 Jan 2019
1
0
746

Datum:

8 Jun 1949 Jahr
Jetzt
~ 76 years ago

Abbildungen:

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