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L'energia
š Lectures, activitats i experimentacions
āļø Cicle Superior
š¶ LāENERGIA
š¶ LāENERGIA TĆRMICA
š¶ LāENERGIA LUMĆNICA
š¶ LāENERGIA SONORA,Ā LA MECĆNICAĀ I LA QUĆMICA
š¶ LāENERGIA ELĆCTRICA
š¶ NOTES PELS DOCENTS
š¶ SOLUCIONS
š„ Producte digital: .pdf