How the Pope Became Infallible: Pius IX and the Politics of Persuasion

Hasler, A.B.. How the Pope Became Infallible: Pius IX and the Politics of Persuasion / Intr. by H. Küng ; Transl. by P.Heinegg . - New York : Doubleday and Co., 1981 . - xi, 383 p. 22 cm.
0-385-15851-3