33
/es/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
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2 ene 1986 año - SGMLguid
Descripción:
An early SGML specification developed and used at CERN between 1986 and 1990
Añadido al timeline:
HTML History
By
Noreh AD
17 feb 2019
0
0
323
fecha:
2 ene 1986 año
Ahora mismo
~ 39 years ago
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