What is the nature of man? : Images of man in our American culture / Kenneth Boulding...[et al.] Religious Education Association. Boulding, Kenneth E. (Kenneth Ewart), 1910-1993. Theological anthropology Christianity. Human beings. BT701.2 .R4 301.2 BOW Papers either prepared as a basis for study prior to the association's 1957 convention or read at that convention. Philadelphia : Christian Eduction Press, c1959. c1959. 1959 Text 209 p. ; eng