The Cambridge Medieval History: Volume 7, Decline of the Empire and Papacy: Decline of the Empire and Papacy v. 7

by: J. R. Tanner · C. W. Previti-Orton · Z. N. Brooke Hardcover details (UK). ISBN: 978-0-521-04539-1 ISBN-10: 0-521-04539-8 Cambridge University Press · 1932