Columbia subject headings:
Corporations--Japan--Statistics--Periodicals.
Stock ownership--Japan--Statistics--Periodicals.
Trusts, Industrial--Japan--Finance--Statistics--Periodicals.
Harvard subject headings:
Corporations--Japan--Statistics--Periodicals.
Industrial concentration--Japan--Statistics--Periodicals.
Stock ownership--Japan--Statistics--Periodicals.
Trusts, Industrial--Japan--Finance--Statistics--Periodicals.
Princeton subject headings: