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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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2-ой этап (1 ene 1985 año – 31 dic 1986 año)
Añadido al timeline:
История школьного курса информатики
By
Екатерина Кутюмова
4 oct 2017
0
0
915
fecha:
1 ene 1985 año
31 dic 1986 año
~ 1 years and 11 months
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