Columbia subject headings:
Harvard subject headings:
Bukharskai︠a︡ Narodnai︠a︡ Sovetskai︠a︡ Respublika (Russia)--History.
Social classes--Uzbekistan.
Uzbekistan--Economic conditions.
Princeton subject headings:
Bukharskai︠a︡ Narodnai︠a︡ Sovetskai︠a︡ Respublika (Russia)--History.
Social classes--Uzbekistan.
Uzbekistan--Economic conditions.