| GMD | Text |
| Language | Eng |
| Classification | 270 Ir8 |
| Publisher | Orbis Books, Maryknoll, New York, c2001 |
| Subject | Church history -- Early church, ca. 30-600.Church history -- Middle Ages, 600-1500. |
| Description | xv, 519 p. : ill., maps ; 24 cm. |
| ISBN | 9781570753961 |