You can either download the .ggb file alone or the complete webpage for students with tasks.
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Pöchtrager — 30 April 2014 - 14:02
8 February 2018 - 07:03 20 resources — manuel.gierlinger
13 April 2017 - 10:11 47 resources — Brigitte Vincze
8 February 2017 - 18:06 29 resources — Johanna
6 December 2018 - 08:50 5 resources — hubert.poechtrager
20 September 2016 - 08:26 5 resources — poechtrager
