Columbia subject headings:
Diplomatic and consular service, Lithuanian--Russia (Federation)--Kaliningradskai︠a︡ oblastʹ--History.
Kaliningradskai︠a︡ oblastʹ (Russia)--History.
Kaliningradskai︠a︡ oblastʹ (Russia)--Politics and government.
Lithuanians--Russia (Federation)--Kaliningradskai︠a︡ oblastʹ--History.
Harvard subject headings:
Diplomatic and consular service, Lithuanian--Russia (Federation)--Kaliningradskai︠a︡ oblastʹ--History.
Kaliningradskai︠a︡ oblastʹ (Russia)--History.
Kaliningradskai︠a︡ oblastʹ (Russia)--Politics and government.
Lithuanians--Russia (Federation)--Kaliningradskai︠a︡ oblastʹ--History.
Princeton subject headings: