Columbia subject headings:
Christianity and other religions--Judaism--Congresses.
Christianity and other religions--Roman--Congresses.
Christianity--Origin--Congresses.
Judaism--Relations--Christianity--Congresses.
Rome--Religion--Congresses.
Harvard subject headings:
Christianity and other religions--Judaism--Congresses
Christianity and other religions--Roman--Congresses.
Christianity--Origin--Congresses.
Judaism--Relations--Christianity--Congresses
Rome--Religion--Congresses.
Princeton subject headings:
Christianity and other religions--Judaism--Congresses.
Christianity and other religions--Roman--Congresses.
Christianity--Origin--Congresses.
Judaism--Relations--Christianity--Congresses.
Rome--Religion--Congresses.