Roman military architecture on the eastern frontier [from AD 200-600] by Gregory, Shelag 0 Type: Book
Roman military architecture on the Eastern frontier by Gregory, Shelagh, Gregory, Shelag 0 Type: Book
![Roman military architecture on the eastern frontier [from AD 200-600]](https://covers.openlibrary.org/b/isbn/9025610277-M.jpg?default=false)
