The early principate. A history of Rome, 31 B.C. - 96 A.D.
Allcroft, A. H.(Arthur Hadrian),1865-1929.
Haydon, John Hampden.
London,
[1897]
Joint authors: Arthur Hadrian Allcroft and John Hampden Haydon.
Earlier edition has title: A history of the early principate.