Columbia subject headings:
China--Bibliography.
East Asia--Bibliography.
Eastern question (Far East)--Bibliography.
Japan--Bibliography.
Russia--Bibliography.
Harvard subject headings:
China--Bibliography.
East Asia--Bibliography.
Eastern question (Far East)--Bibliography.
Japan--Bibliography.
Soviet Union--Bibliography
Princeton subject headings:
China--Bibliography.
East Asia--Bibliography.
Eastern question (Far East)--Bibliography.
Japan--Bibliography.
Soviet Union--Bibliography.