RE: [Fr] Tout sur l'optique [Partie 2: la lumière et l'optique géométrique]

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[Fr] Tout sur l'optique [Partie 2: la lumière et l'optique géométrique]

in francostem •  7 years ago 

trés beau sujet merci

francostem
7 years ago by

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      ·  7 years ago 

    je vous en prie, merci pour votre commentaire :)

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