Columbia subject headings:
Japan--Foreign relations--China--Manchuria.
Japan--Foreign relations--Mongolia.
Harvard subject headings:
Japan--Foreign relations--China--Manchuria
Japan--Foreign relations--China--Manchuria.
Japan--Foreign relations--Mongolia.
Manchuria (China)--Foreign relations--Japan.
Mongolia--Foreign relations--Japan.
Princeton subject headings:
Japan--Foreign relations--China--Manchuria.
Japan--Foreign relations--Mongolia.