The promotion of true religious unity
Subtitle: encyclical letter of His Holiness Pope Pius XI issued January 6, 1928
Contributors: McGowan, R. A. (Raymond Augstine), 1892-
Publisher: National Catholic Welfare Conference
Published: 1928
Place of publication: Washington, D.C
Language: eng
Number of pages: 20
Subjects: Catholic Church; Relations
Notes: Cover title.

"Encyclical of Pope Pius XI on "True Religious Unity" translated by Rev. R. A. McGowan."

Includes bibliographical references.