Columbia subject headings:
Christianity and other religions--Islam--Congresses.
Islam--Relations--Christianity--Congresses.
Islam--Relations--Judaism--Congresses.
Judaism--Relations--Islam--Congresses.
Harvard subject headings:
Christianity and other religions--Islam--Congresses
Islam--Relations--Christianity--Congresses
Islam--Relations--Judaism--Congresses.
Judaism--Relations--Islam--Congresses.
Princeton subject headings:
Christianity and other religions--Islam.
Islam--History.
Islam--Relations--Christianity.
Islam--Relations--Judaism.
Judaism--Relations--Islam.
Religious disputations--Islamic countries--History.