Columbia subject headings:
Christianity and other religions.
Ecumenical movement.
Jesus Christ--Person and offices.
Religious pluralism--Christianity.
Theology, Doctrinal--India.
Harvard subject headings:
Christian union.
Christianity and other religions.
Devanandan, Paul David.
Panikkar, Raimon, 1918-2010.
Panikkar, Raimundo, 1918-
Religious pluralism--Christianity
Princeton subject headings: