You can either download the .ggb file alone or the complete webpage for students with tasks.
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Nyögéri Imre September 30, 2012 - 5:38 PM
February 28, 2015 - 12:31 PM 6 resources — Noémi
January 20, 2015 - 5:21 AM 6 resources — z.skultety
6 resources — nyogerii_1