Columbia subject headings:
Soviet Union--Commerce--Sweden--History--17th century.
Sweden--Commerce--Soviet Union--History--17th century.
Sweden--Foreign relations--1523-1718.
Harvard subject headings:
Russia--Commerce--Sweden--History--17th century.
Sweden--Commerce--Russia--History--17th century.
Sweden--Foreign relations--1523-1718.
Princeton subject headings:
Russia--Commerce--Sweden--History--17th century.
Sweden--Commerce--Russia--History--17th century.
Sweden--Foreign relations--1523-1718.