Columbia subject headings:
Debates and debating--Arab countries--History.
Islam--Doctrines--History.
Religious disputations--History.
Harvard subject headings:
Debates and debating--Arab countries--History.
Islam--Doctrines--History
Religious disputations--History.
Princeton subject headings:
Debates and debating--Arab countries--History.
Islam--Doctrines--History.
Religious disputations--History.