ocr: EYEWITNESS - - ACES This interactive 12UP - guide to the workd Encyclopedia of of - science offers hours of enjoyment for children - Thee esentam mutimeda relerence guide leam about mathematics, Science20 the who life are just sciences, as beginningto well btewriddsing physics, chemistry, and as otfering a vast database ofin-depth, authoritative information for older users. This updated version combines a hugely increased depth ofsubject coverage with the lively, - - visually enticing approach Science eenline ofthe award-winning : - - - - - - - - - first version.
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