You can either download the .ggb file alone or the complete webpage for students with tasks.
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user1430 November 30, 2012 - 3:05 PM
July 12, 2016 - 9:52 AM 2 resources — novikvn
February 4, 2016 - 7:41 AM 59 resources — bgervase
July 16, 2015 - 11:03 AM 1 resources — Bimmermann
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March 31, 2015 - 3:27 PM 1 resources — Michaelux