Columbia subject headings:
Gilson, Étienne, 1884-1978--Correspondence.
Lubac, Henri de, 1896-1991--Correspondence.
Philosophers--France--Correspondence.
Philosophy.
Theologians--France--Correspondence.
Theology.
Harvard subject headings:
Gilson, Étienne, 1884-1978--Correspondence.
Lubac, Henri de, 1896-1991--Correspondence.
Philosophers--France--Correspondence
Philosophy.
Theologians--France--Correspondence
Theology.
Princeton subject headings:
Catholic Church--Doctrines--History--20th century.
Gilson, Étienne, 1884-1978.
Lubac, Henri de, 1896-1991.
Philosophers--France--Correspondence.