Niebuhr Helmut Richard. The Responsible self : an essay in Christian moral philosophy / Helmut Richard Niebuhr ; With an introd. by James M. Gustafson. - [1st ed.]. - New York : Harper & Row, [c1963] - 183 p. Bibliographical footnotes Nat. Bib. No.: 63015955 /r86 Nat. Bib. Agency Control No.: 1013537 ChTaNC Subjects--Topical Terms: Christian ethics.基督 LC Class. No.: BJ1251 / .N52 1963 Dewey Class. No.: 171.1