Columbia subject headings:
Clergy--Political activity--Iran--20th century.
Iran--History--Revolution, 1979.
Islam and state--Iran--20th century.
Ulama--Political activity--Iran--20th century.
Harvard subject headings:
Clergy--Political activity--Iran--20th century.
Iran--History--Revolution, 1979.
Islam and state--Iran--20th century.
Ulama--Political activity--Iran--20th century.
Princeton subject headings: