01413nam 2200373 450 991071513670332120201222145946.0(CKB)5470000002508649(OCoLC)1227874824(EXLCZ)99547000000250864920201222d2011 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierAssistive devices for people with hearing, voice, speech, or language disordersBethesda, MD :U.S. Department of Health & Human Services, National Institutes of Health, National Institute on Deafness and other Communication Disorders,2011.1 online resource (6 pages) color illustrationsNIDCD fact sheetNIH Publication ;no. 11-7672"December 2011"--Page 6.NIDCD Fact SheetAssistive listening systemsSelf-help devices for people with disabilitiesAssistive listening systems.Self-help devices for people with disabilities.National Institute on Deafness and Other Communication Disorders (U.S.),GPOGPOBOOK9910715136703321Assistive devices for people with hearing, voice, speech, or language disorders3334915UNINA