ISBN 9780521045353 books & textbook
Cambridge Medieval History IV: The Byzantine Empire, Part I, Byzantium and its Neighbours
Hussey, J. M. Nicol, D. M. Cowan, G.
Cambridge University Press /1965-01-01 Hardcover / 1168 Pages
isbn-10: 0521045355 / isbn-13: 9780521045353
