Columbia subject headings:
Harvard subject headings:
Christianity and other religions--Islam--Congresses
Culture conflict--Congresses
East and West--Congresses
Europe--Civilization--Islamic influences--Congresses.
Europe--Relations--Islamic countries--Congresses.
International relations and culture--Congresses.
Islam--Relations--Christianity--Congresses
Islamic countries--Civilization--Western influences--Congresses.
Islamic countries--Relations--Europe--Congresses.
Orientalism--Congresses.
Princeton subject headings:
Christianity and other religions--Islam.
Islam--Relations--Christianity.