Columbia subject headings:
Harvard subject headings:
Input-output analysis--Japan.
Japan--Economic conditions--1945-1989--Mathematical models.
Public welfare--Japan--Finance--Mathematical models.
Social security--Japan--Finance--Mathematical models.
Princeton subject headings:
Input-output analysis--Japan--Mathematical models.
Japan--Economic conditions--1945---Mathematical models.
Public welfare--Japan--Finance--Mathematical models.
Social security--Japan--Finance--Mathematical models.