Columbia subject headings:
Babism.
Bāb, ʻAlī Muḥammad Shīrāzī, 1819-1850.
Harvard subject headings:
Babism.
Babists--Iran--Tabrīz.
Tabrīz (Iran)--Religious life and customs.
Princeton subject headings:
Babism.
Bāb, ʻAlī Muḥammad Shīrāzī, 1819-1850.