Columbia subject headings:
I︠A︡roslavskai︠a︡ oblastʹ (Russia)--Economic conditions.
I︠A︡roslavskai︠a︡ oblastʹ (Russia)--History.
I︠A︡roslavskai︠a︡ oblastʹ (Russia)--Social conditions.
Kommunisticheskai͡a partii͡a Sovetskogo Soi͡uza--Party work.
Harvard subject headings:
I︠A︡roslavskai︠a︡ oblastʹ (Russia)--Economic conditions--History.
I︠A︡roslavskai︠a︡ oblastʹ (Russia)--History.
I︠A︡roslavskai︠a︡ oblastʹ (Russia)--Social conditions--History.
Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za--Party work.
Princeton subject headings: