The Shorter Cambridge Medieval History : C. W. Previte-Orton - Previté-Orton, C. W. (Charles William), 1877-1947. (Cambridge : University Press, 1952)
v. 1. The later Roman Empire of the twelfth century.--v. 2. The twelfth century to the Renaissance.
"The author's concise version of the Cambridge medieval history, of which he had been one of the editors."
Keywords: Middle Ages