https://ic19bologna.edu.it/amm-trasparente/determine-a-contrarre/segnatura_1621508092_determina-prot-2731-c14-dell11-05-2021-aggiornamento-blsd-per-il-pesonale-scolastico-ic-19-con-s-l/ Thu, 20 May 2021 11:00:56 +0000 hourly 1