Columbia subject headings:
Political science--Periodicals--Abstracts.
Political science--Periodicals--Indexes.
Social sciences--Periodicals--Abstracts.
Social sciences--Periodicals--Indexes.
Harvard subject headings:
Political science--Periodicals--Abstracts--Periodicals.
Political science--Periodicals--Indexes--Periodicals.
Social sciences--Periodicals--Abstracts--Periodicals.
Social sciences--Periodicals--Indexes--Periodicals.
Princeton subject headings:
Indexes.
Periodicals.
Political science--Periodicals--Abstracts--Periodicals.
Political science--Periodicals--Indexes--Periodicals.
Social sciences--Periodicals--Abstracts--Periodicals.
Social sciences--Periodicals--Indexes--Periodicals.