Columbia subject headings:
Harvard subject headings:
Hadith--Authorities
Islamic Empire--Genealogy.
Muḥammad, Prophet, -632--Companions--Family.
Muslims--Genealogy.
Princeton subject headings:
Hadith--Authorities--Early works to 1800.
Islamic Empire--Genealogy--Early works to 1800.
Muḥammad, Prophet, -632--Friends and associates--Genealog--Early works to 1800.
Muslims--Genealogy--Early works to 1800.