Commentarium in constitutionem apostolicam "Bis saeculari" diei 27 septembris 1948
By: auctore Emvin Busuttil.
Contributors: Catholic Church. Pope (1939-1958 : Pius XII).
Publisher: Secretariatus Centralis Congregationum Marianarum
Published: 1949
Place of publication: Roma
Language: lat
Number of pages: 256
Subjects: Mary, -- Blessed Virgin, Saint -- Papal documents.; Catholic Church. -- Pope (1939-1958 : Pius XII).; Confraternities -- Catholic Church.
Notes: Text of the apostolic constitution: p. 9-16.

Includes bibliographical references and index.