22 books • 8 series
The Individual and Society in the Middle Ages (Routledge Revivals) (Routledge Revivals)
Walter Ullmann on Medieval Political Theory - 3 Volumes (Routledge Revivals: Walter Ullmann on Medieval Political Theory)
The Individual and Society in the Middle Ages (Routledge Revivals) (Routledge Revivals)
The Medieval Idea of Law as Represented by Lucas de Penna (Routledge Revivals) (Routledge Revivals: Walter Ullmann on Medieval Political Theory) (Routledge Revivals)
The Carolingian Renaissance and the Idea of Kingship (Routledge Revivals) (Routledge Revivals: Walter Ullmann on Medieval Political Theory)
Principles of Government and Politics in the Middle Ages (Library Reprint S.) (Routledge Revivals: Walter Ullmann on Medieval Political Theory) (Routledge Revivals)
Growth of Papal Government in the Middle Ages (Routledge Library Editions: Political Science, #35)