Columbia subject headings:
Hadith--Criticism, interpretation, etc.--Early works to 1800.
Islam--Doctrines--Early works to 1800.
Qurʼan--Criticism, interpretation, etc.--Early works to 1800.
Harvard subject headings:
Hadith--Criticism, interpretation, etc.--Early works to 1800
Islam--Doctrines--Early works to 1800
Qurʼan--Criticism, interpretation, etc.--Early works to 1800.
Princeton subject headings:
Islam--Doctrines.
Islam--Miscellanea.
Trivia and miscellanea.