Protocollo Franceconi INTRODUZIONE https://www.piattone.it/wp-content/uploads/2024/04/protocollo.mp4 FRANCESCON I1/4 https://www.piattone.it/wp-content/uploads/2024/04/esercizio_01-1.mp4 FRANCESCONI 5/8 https://www.piattone.it/wp-content/uploads/2024/04/esercizio_05.mp4 FRANCESCONI 9/13 https://www.piattone.it/wp-content/uploads/2024/04/esercizio_09.mp4 FRANCESCONI 14/17 https://www.piattone.it/wp-content/uploads/2024/04/esercizio_13.mp4