Sanctissimi Domini Nostri Pii divina providentia Papae IX litterae apostolicae quibus indicitur Œcumenicum Concilium Romae habendum et die immaculatae conceptioni deiparae virginis sacro an. MDCCCLXIX incipiendum
Contributors: Pius IX, Pope, 1792-1878
Publisher: publisher not identified
Published: 1868
Place of publication: Romae
Language: lat
Subjects: Immaculate Conception; Immaculée Conception; Immaculate conception
Notes: Cover title.