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978-88-266-1055-9
Data sheet
| Year of publication | 2025 |
| Pages nr. | 32 |
| Language | Italian |
| Book cover | Double staple |
| Editorial series | I documenti di Papa Leone XIV |
| Size | 12 x 17 |
IN UNITATE FIDEI Lettera Apostolica nel 1700° anniversario del Concilio di Nicea
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