Auteur César Marques Ages 9-10 11-12 13-14 15-16 Au-delà de 16 Grandes Idées pour la Science Notre Univers Domaines Lumière Physique Réfraction (lumière) Langue Portugais Temps d’apprentissage moyen 135 minutes Licence Creative Commons Attribution-Noncommercial (CC BY-NC) Fonctionne hors-ligne Non plus ... Please Login to Rate and Comment InsuffisantNot so poormoyennebonvery good No votes have been submitted yet. View and write the comments No one has commented it yet.
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