Columbia subject headings:
Catholic Church--Doctrines--Congresses.
Catholic Church--Relations--Judaism--Congresses.
Judaism--Doctrines--Congresses.
Judaism--Relations--Catholic Church--Congresses.
Harvard subject headings:
Catholic Church--Doctrines--Congresses.
Catholic Church--Relations--Judaism--Congresses.
Judaism--Doctrines--Congresses.
Judaism--Relations--Catholic Church--Congresses.
Princeton subject headings: