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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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6 ene 1970 año - Invention du modèle relationnel (E. L. Codd)
Añadido al timeline:
Frise chronologique SNT
By
Matthieu Becker
31 ene 2020
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298
fecha:
6 ene 1970 año
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~ 55 years ago
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