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by
Verónica Paulina Sánchez González
, created
more than 1 year ago
Es un apunte sobre el origen y evolución de la ciencia y tecnología
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ciencia
tecnologia
evolucion
primero
Created by
Verónica Paulina Sánchez González
almost 8 years ago
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6948810
note
2016-11-12T00:33:11Z
6948810
note
2016-11-12T00:33:11Z
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