Columbia subject headings:
God (Islam)
God (Judaism)
God.
Trinity--History of doctrines.
Harvard subject headings:
God (Islam)--Congresses.
God (Judaism)--Congresses.
God--Congresses
God--History of doctrines
Trinity--Congresses.
Princeton subject headings:
God (Islam)
God (Judaism)
God.
Trinity--History of doctrines.