graphing calculator
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[비공개] Casio debuts Prizm graphing calculator with 'high-res' color screen
Texas Instruments recently rocked the graphing calculator world by adding a touchpad to its TI-Nspire calculator, and Casio has now come back with a technological revolution of its own: a high-res c..Engadget|2010-10-09 08:20 am추천
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