Mystici corporis encyclical letter of Pope Pius XII on the mystical body of Chirst ; English translation as provided by the Vatican, with discussion club outline. - Washington, D.C. National Catholic Welfare Conference [1943]. - 70 [10] p. Bibliography p. [1]-[6] at end. Subjects--Uniform Titles: Catholic church Subjects--Topical Terms: ChurchJesus Christ--Mystical body.