Columbia subject headings:
Corporations, Korean--Japan--History--20th century.
Corporations, Korean--Japan.
Minority business enterprises--Japan--History--20th century.
Minority business enterprises--Japan.
Harvard subject headings:
Corporations, Korean--Japan.
Minority business enterprises--Japan.
Princeton subject headings:
Corporations, Korean--Japan--History--20th century.
Minority business enterprises--Japan--History--20th century.