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GeoGebra

Motörhead

저자:Mikko Rahikka
Motörhead What does it mean to move like a parallelogram? http://www.youtube.com/watch?v=vvGpX2A-WAQ or http://www.youtube.com/watch?v=a7PgsnQvOWM&feature=related or http://www.youtube.com/watch?v=p02-77XI1Gs&feature=related or ...

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