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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
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1 jan 1854 ano - Eduard von Jaeger publishes his systematic near reading cards 1854
Adicionado na linha do tempo:
The development of optometry through the ages
By
Christian Pot
10 abr 2021
0
0
766
Data:
1 jan 1854 ano
Agora
~ 171 years ago
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