29
/pt/
pt
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
3563720
324956
2
Criar
Public Timelines
Biblioteca
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
1 dez 1977 ano - ANSI X3.4
Adicionado na linha do tempo:
29 nov 2019
0
0
193
computing work
Data:
1 dez 1977 ano
Agora
~ 46 years ago