Tillich, Paul On the Boundary : An Autobiographical Sketch / Paul Tillich - Eugene, Oregon : Wipf & Stock, 2011 - 104 p. ; 22 cm. ISBN: 97816203229251620322927 Subjects--Topical Terms: Tillich, Paul,—1886-1965.Theology.Protestantism. LC Class. No.: BX4827.T53 / .A33 2011