Collectio precum piorumque operum
Subtitle: quibus romani pontifices in favorem omnium christifidelium aut quorumdam coetuum peronarum indulgentias adnexuerunt ab anno 1899 ad 1928.
Publisher: Typis Polyglottis Vaticanis
Published: 1929
Place of publication: Romae
Language: lat
Number of pages: 438
Subjects: Catholic Church -- Prayer-books and devotions -- Prayer-books and devotions.; Indulgences.
Other titles: Preces et pia opera
Notes: Cover title: Preces et pia opera indulgentiis ditata ab a. 1899 ad a. 1928.

Includes index.