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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
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Pocket Sized Calculators (1 jan 1970 ano – 1 jan 1979 ano)
Adicionado na linha do tempo:
Educational Technology Timeline
By
Ian Fisher
17 out 2018
0
0
377
Data:
1 jan 1970 ano
1 jan 1979 ano
~ 9 years
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