Title: Materialy nauchno-prakticheskoĭ konferent︠s︡ii, posvi︠a︡shchennoĭ 80-letii︠u︡ so dni︠a︡ rozhdenii︠a︡ V.D. Alʹperovicha
Subjects: Social service, Social conditions
Places: Russia (Federation)
People: V. D. Alʹperovich