Guiding principles of the lay apostolate
Subtitle: address of His Holiness Pope Pius XII to the Second World Congress of the Lay Apostolate, October 5, 1957.
Publisher: National Catholic Welfare Conference
Published: 1957
Place of publication: Washington, D.C
Language: eng
Number of pages: 24
Subjects: Catholic action.; Laity.
Work titles: Six ans se sont.
Notes: Appendix: Summation of the conclusions adopted by the Congress.

SMC Library copy is in a 23 cm. folder.