Title: Blagotvoritelʹnye, popechitelʹnye i uchebnye zavedenii︠a︡ dli︠a︡ glukhikh v dorevoli︠u︡t︠s︡ionnoĭ Moskve (1831-1917)
Subjects: Deaf, Institutional care, History, Education
Places: Russia (Federation), Moscow
Time periods: 19th century, 20th century