01047oam 2200349 450 991071548850332120230113070845.0(CKB)5470000002511156(OCoLC)1242238903(EXLCZ)99547000000251115620210318d1978 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierThe barrier technology handbookWashington, D.C. :United States Nuclear Regulatory Commission,1978.1 online resourceGeneric letter ;78-19"June 12, 1978."Barrier technology handbook Nuclear facilitiesSecurity measuresUnited StatesNuclear facilitiesSecurity measuresU.S. Nuclear Regulatory Commission,GPOGPOGPOBOOK9910715488503321The barrier technology handbook3474434UNINA