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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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3-ий этап (1 jan 1987 ano – 31 dez 1992 ano)
Adicionado na linha do tempo:
История школьного курса информатики
By
Екатерина Кутюмова
4 out 2017
0
0
917
Data:
1 jan 1987 ano
31 dez 1992 ano
~ 6 years
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