00931nam 2200169z- 450 9910712455703321(CKB)5470000002493585(EXLCZ)99547000000249358520230509c2019uuuu -u- -engDOE modernization : the Office of Cybersecurity, Energy Security, and Emergency Response : hearing before the Subcommittee on Energy of the Committee on Energy and Commerce, House of Representatives, One Hundred Fifteenth Congress, second session, SeptemWashingtonU.S. Government Publishing OfficeDOE modernization BOOK9910712455703321DOE modernization : the Office of Cybersecurity, Energy Security, and Emergency Response : hearing before the Subcommittee on Energy of the Committee on Energy and Commerce, House of Representatives, One Hundred Fifteenth Congress, second session, Septem3293596UNINA