01431ngm 2200409 a 450 991069916940332120091021155629.0(CKB)5470000002400200(OCoLC)457923521(EXLCZ)99547000000240020020091021d200u ma vengurmna|||m||||tdirdacontentcrdamediacrrdacarrierWhat Is low vision?[electronic resource][Bethesda, Md.] :National Institutes of Health,[between 2000 and 2009?]1 streaming video file (3 min., 26 sec.) digital, SWF file, sound, colorTitle from title frame.Accompanied by transcript in HTML format.Describes various manifestations of low vision and eye diseases that are frequent causes of low vision.Low visionPopular worksSelf-help devices for people with disabilitiesPopular worksEyeDiseasesPopular worksDocumentary films.lcgftStreaming videos.lcgftLow visionSelf-help devices for people with disabilitiesEyeDiseasesNational Institutes of Health (U.S.)GPOGPOBOOK9910699169403321What Is low vision3124526UNINA