Encyclical letter (Quadragesimo Anno) of His Holiness Pius XI by Divine Providence Pope ... on reconstructing the social order ... - Catholic Church. Pope (1922-1939 : Pius XI); Pius XI, Pope, 1857-1939. (Melbourne : The Australian Catholic Truth Society, 1931)
Cover title: Labour and capital.
Keywords: Encyclicals, Papal; Sociology, Christian (Catholic) -- Papal documents; Australian