Columbia subject headings:
Iran--Politics and government--20th century.
Iran. Sāzmān-i Iṭṭilāʻāt va Amnīyat-i Kishvar.
Ulama--Iran.
Harvard subject headings:
Iran--Politics and government--1941-1979
Iran. Sāzmān-i Iṭṭilāʻāt va Amnīyat-i Kishvar.
Political persecution--Iran.
Ulama--Iran.
Princeton subject headings:
Iran--Politics and government--20th century.
Iran. Sāzmān-i Iṭṭilāʻāt va Amnīyat-i Kishvar
Ulama--Iran.