Columbia subject headings:
Catholic Church--Relations--Islam.
Islam--Relations--Christianity.
John Paul II, Pope, 1920-2005.
Missions to Muslims--Controversial literature.
Harvard subject headings:
Christianity and other religions--Islam
Islam--Relations--Christianity
John Paul II, Pope, 1920-2005
Missions to Muslims--Controversial literature.
Princeton subject headings:
Christianity and other religions--Islam.
Islam--Relations--Christianity.
John Paul II, Pope, 1920-2005.
Missions to Muslims--Controversial literature.