Columbia subject headings:
Harvard subject headings:
Belarus--Foreign relations--Lithuania.
Belarus--History.
Lithuania--Foreign relations--Belarus.
Lithuania--History.
Princeton subject headings:
Belarus--Foreign relations--Lithuania.
Belarus--History--1569-1795.
Belarus--History--To 1569.
Lithuania--Foreign relations--Belarus.
Lithuania--History--1569-1795.
Lithuania--History--To 1569.