Title: Commentarium in constitutionem apostolicam "Bis saeculari" diei 27 septembris 1948
First published: 1949
Subjects: Catholic Church, Catholic Church. Pope (1939-1958 : Pius XII), Confraternities, Papal documents
People: Mary Blessed Virgin, Saint
LC classification: BX873 1948 Sept.27 .B8 1949