Toronto, Ont. : Pontifical Institute of Mediaeval Studies, 1984.
xxv, 328 pages 11 unnumbered page of plates : illustrations ; 24 cm.
Papers in mediaeval studies, 0228-8605 ; 5.
"Papers of the Colloquium sponsored by the Istituto di Studi Romani, the University of Calgary and the Canadian Academic Centre in Italy, Rome, 16-18 June 1980"--P. [v] English, French and Italian. Includes indexes.
Bibliography, etc. Note
Bibliography: pages -315.
Private acts of the late Middle Ages.