Supply Of Food And Basic Material Contribution Items (B.Y.S) Within The Framework Of The Operation: "Decentralized Supply Of Food And Basic Material Subscription, Administrative Expenses And Provision Of Accompanying Measures 2018-2019" For The Social Partnership In East Attica With Code Mis 5029299 On The Fund For European Aid For The Dead (Teva/Fead) "Superior And Basic Material Contribution" Operational Program (EXPIRED)