1. Principles of the philosophy of the future /   Publication: Indianapolis: Bobbs-Merrill, 1966 . lxxxiii, 85 p. , Translation of Grundsatze der Philosophie der Zukunft. Date:1966 Availability: Copies available: Turkeyen Campus Education & Humanities [B2971 G7 F52] (1), Actions: Add to cart No cover image available No cover image available
2. The essence of Christianity /   Publication: New York: Harper & Row, 1957 . xliv, 339 p. , Introductory essay by Karl Barth, foreword by H. Richard Niebuhr. Date:1957 Availability: Copies available: Turkeyen Campus Education & Humanities [B2971 W4 E5] (1), Actions: Add to cart