Columbia subject headings:
Smith, H. Shelton (Hilrie Shelton), 1893-1987.
Theology, Doctrinal--United States--History.
United States--Religion.
Harvard subject headings:
Smith, H. Shelton (Hilrie Shelton), 1893-1987.
Theology, Doctrinal--United States--History.
Tillich, Paul, 1886-1965
United States--Religion.
Princeton subject headings:
Smith, H. Shelton (Hilrie Shelton), 1893-1987.
Theology, Doctrinal--United States--History.
United States--Religion.