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1 ene 1939 año - Se unifican -con excepción de las Ciencias Médicas-, en la Facultad de Ciencias
Añadido al timeline:
Evolución de la Investigación Científica en México
By
Isis Valdes
12 oct 2017
2
0
36536
fecha:
1 ene 1939 año
Ahora mismo
~ 85 years ago
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