Columbia subject headings:
Harvard subject headings:
Forced labor--Japan--History--Sources.
Sekitan Tōseikai--History--Sources.
Service, Compulsory non-military--Japan--History--Sources.
World War, 1939-1945--Conscript labor--Japan--History--Sources.
Princeton subject headings:
Forced labor--Japan--History--Sources.
Sekitan Tōseikai--History--Sources.
Service, Compulsory non-military--Japan--History--Sources.
World War, 1939-1945--Conscript labor--Japan--History--Sources.