Download here: TEACHER’S MANUAL -v1.1
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https://www.thingiverse.com/thing:4833383
https://www.thingiverse.com/thing:4873369
Download here: ManualSearching3D
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https://riubu.ubu.es/handle/10259/5756
Download here: https://riubu.ubu.es/handle/10259/5099