Title: Doctrina Christiana ad profectum missionis totius regni Congi in quatuor linguas per correlatiuas columnas distincta, et Eminentiss. ac Reverendiss. S.R.E. cardinalibus Src. [i.e. Sac.?] Congregationis de Propaganda Fide exhibita, & dicata a F. Hyacintiio [i.e. Hyacintho] a Vetralla
Subjects: Catechisms, Catholic Church, Early works to 1800, Italian, Kongo, Kongo (African people), Latin, Missions, Portuguese, Zaire