Promethean at Bett 2013: Day Two
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वीडियो का विवरण:
Day two at the world's biggest education technology fair and we are checking out the new Promethean tablet, our Cool Street finance app for ActivBoard, ActivTable and tablets and hearing from some visitors to the stand.
इस तिथि को जोड़ा गया
11 जून 2016
टिप्पणियां
