01244nam 2200385 a 450 991070217810332120121001131918.0(CKB)5470000002424355(OCoLC)811563919(EXLCZ)99547000000242435520121001d2011 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierGuidance on managing mixed-media files[electronic resource][Washington, D.C.] :National Archives and Records Administration,[2011]1 online resourceNARA bulletin ;2011-04Caption title.Title from title screen (viewed on Oct. 1, 2012)."July 18, 2011.""EXPIRATION DATE: July 31, 2014."RecordsManagementArchivesUnited StatesAdministrationRecordsManagement.ArchivesAdministration.United States.National Archives and Records Administration.GPOGPOBOOK9910702178103321Guidance on managing mixed-media files3115944UNINA