Columbia subject headings:
Terrorism--Government policy--Periodicals.
Terrorism--Periodicals.
Terrorists--Periodicals.
Harvard subject headings:
Terrorism--Government policy--Periodicals.
Terrorism--Periodicals
Terrorists--Periodicals.
Princeton subject headings:
Periodicals.
Terrorism--Government policy--Periodicals.
Terrorism--Periodicals.
Terrorists--Periodicals.