Columbia subject headings:
Harvard subject headings:
Business enterprises, Foreign--China--History--20th century.
Business enterprises--Czech Republic--History--20th century.
Business enterprises--Czechoslovakia--History--20th century.
China--Commerce--Czech Republic.
China--Commerce--Czechoslovakia.
China--Foreign economic relations--Czech Republic.
China--Foreign economic relations--Czechoslovakia.
Czech Republic--Commerce--China.
Czech Republic--Foreign economic relations--China.
Czechoslovakia--Commerce--China.
Czechoslovakia--Foreign economic relations--China.
Princeton subject headings:
China--Commerce--Czech Republic--History.
China--Commerce--Czechoslovakia--History.
China--Economic conditions--20th century.
Czech Republic--Commerce--China--History.
Czechoslovakia--Commerce--China--History.