Columbia subject headings:
Harvard subject headings:
Ḥukm
Ibadites
Ibadites--Relations--Zahirites.
Islam--Doctrines
Islamic law
Islamic law--Interpretation and construction
Islamic sects
Muslim scholars--Biography
Zahirites
Zahirites--Relations--Ibadites.
Princeton subject headings:
Ibadites.
Islam--Doctrines.
Islamic law--Interpretation and construction.
Zahirites.