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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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31 dic 1821 año - Разностная машина Чарльза Бэббиджа .
Añadido al timeline:
История развития вычислительной техники .
By
Саша Мурашов
7 sep 2017
0
0
842
fecha:
31 dic 1821 año
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~ 203 years ago
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