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5 Jun 1985 Jahr - Graphing Calculator
Beschreibung:
The handheld graphing calculator is introduced to schools. Making math a less time consuming and more individualized subject.
Zugefügt zum Band der Zeit:
25 Okt 2018
0
0
171
Tech in the Classroom :)
Datum:
5 Jun 1985 Jahr
Jetzt
~ 38 years ago