You can either download the .ggb file alone or the complete webpage for students with tasks.
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Pep Bujosa 18 December 2013 - 18:23
4 March 2018 - 19:49 8 resources — agarrido
1 October 2017 - 16:25 9 resources — Maria Bellés García
23 May 2018 - 09:46 108 resources — JosepI
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17 April 2017 - 08:57 9 resources — Pep Bujosa