Columbia subject headings:
Harvard subject headings:
Japan. Rikugun. Kantōgun.
Manchuria (China)--History--1931-1945.
Sino-Japanese War, 1937-1945
World War, 1939-1945--Japan.
Princeton subject headings:
Japan--Foreign relations--1912-1945.
Japan--Military policy.
Japan. Rikugun. Kantōgun
Mukden Incident, China, 1931.
Sino-Japanese War, 1937-1945.
World War, 1939-1945--Japan.