ancient and medieval historyralph v. d. magoffin and frederic duncalf · First published 1967Open the Tome
Ancient and Medieval History The Rise of Classical Culture and the Development of Medieval CivilizationFrederic Duncalf Ralph V. D. Magoffin · First published 1959Open the Tome
A problem in the use of parallel source material in medieval historyFrederic Duncalf · First published 1912Open the Tome
