Columbia subject headings:
Chinese--Japan--Directories.
Forced labor--Japan--History--20th century--Sources.
Foreign workers, Chinese--Japan--History--20th century--Sources.
Sino-Japanese War, 1937-1945--Conscript labor--Japan.
Harvard subject headings:
Chinese--Japan--Directories.
Forced labor--Japan--History--Sources.
Foreign workers, Chinese--Japan--History--Sources.
Sino-Japanese War, 1937-1945--Conscript labor--Japan.
Princeton subject headings: