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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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1 jan 1939 ano - Se unifican -con excepción de las Ciencias Médicas-, en la Facultad de Ciencias
Adicionado na linha do tempo:
Evolución de la Investigación Científica en México
By
Isis Valdes
12 out 2017
2
0
39542
Data:
1 jan 1939 ano
Agora
~ 86 years ago
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