#30806Studying perception of blind people.Sign in or register,to downloadAdd to cartRemove from cartLocation: Yekaterinburg, RussiaEvent date: 01.11.1972Date published: 26.11.2004Author: M. NachinkinCredit: SputnikSource: SputnikOriginal: Ж72-3610, 35 mm filmMedia: JPEG, 2127x3000px, 805.8KbeyesightGirltest