Columbia subject headings:
Harvard subject headings:
Corporations, Japanese--Japan--Employees--Social conditions--History--20th century.
Quality of work life--Japan.
Workaholism--Japan--History--20th century.
Princeton subject headings:
Corporations, Japanese--Japan--Employees--Social conditions--History--20th century.
Quality of work life--Japan.
Workaholism--Japan--History--20th century.