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1 janv. 1990 - The TI-81
Description:
The TI-81 is the first graphing calculator made by Texas Instruments. It was designed in 1990 for use in algebra and precalculus courses.
Ajouté au bande de temps:
13 sept. 2017
0
0
511
The Calculator
Date:
1 janv. 1990
Maintenaint
~ Il y a 34 ans
Les images: