Open Procedure For The Supply And Installation Of N. 124 Prefabricated Monoblocks To Be Used As Beds, Complete With Furniture, N. 64 Prefabricated Monoblocks To Be Used As Toilets And N. 4 Prefabricated Monoblocks To Be Used As A Warehouse/Storage, For The Construction Of A Logistics Structure, At The Montelibretti Operational Training School (Rome)