[Geographic information for blind people].
D000293:Adolescent; D000328:Adult; D001766:Blindness / Q000534:rehabilitation*; D005260:Female; D006801:Humans; D007802:Language; D008297:Male; D008377:Maps as Topic; D009949:Orientation; D012682:Sensory Aids; D014110:Touch
Geographische Informationen für Blinde