33
/pt/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
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15 dez 1040 ano - 1040 CE Guido d’Arezzo started using five line notation
Adicionado na linha do tempo:
nolan
By
Nolan Lotter
1 out 2017
0
0
860
Data:
15 dez 1040 ano
Agora
~ 985 years ago
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