AVEN OPEN PROCEDURE FOR THE ASSIGNMENT OF THE MAINTENANCE AND MANAGEMENT OF COMMUNICATION SYSTEMS, SUPPLIES AND ANCILLARY SERVICES, FOR THE U.S.L. OF PIACENZA, REGGIO EMILIA AND THE A.O. OF PARMA.
AVEN OPEN PROCEDURE FOR THE ASSIGNMENT OF THE MAINTENANCE AND MANAGEMENT OF COMMUNICATION SYSTEMS, SUPPLIES AND ANCILLARY SERVICES, FOR THE U.S.L. OF PIACENZA, REGGIO EMILIA AND THE A.O. OF PARMA.