Columbia subject headings:
Lawyers--Islamic Empire--Biography--Early works to 1800.
Muslim scholars--Islamic Empire--Biography--Early works to 1800.
Ulama--Islamic Empire--Biography--Early works to 1800.
Harvard subject headings:
Hadith--Authorities--Biography--Dictionaries.
Muslim scholars--Biography--Dictionaries.
Princeton subject headings:
Dictionaries.
Hadith--Authorities--Biography--Dictionaries.
Muslims--Biography--Dictionaries.