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desktop, 1:16am 2009.9.16
student life,,, things are heating up day by day.
I love HP12C financial calculator, pushing those "n", "i", "PV".... buttons makes me professional?
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desktop, 1:16am 2009.9.16
student life,,, things are heating up day by day.
I love HP12C financial calculator, pushing those "n", "i", "PV".... buttons makes me professional?