Author: Potthast, Augustus
Title: Regesta Pontificum Romanorum Inde Ab A. Post Christum Natum MCXCVIII Ad A. MCCCIV
Description: Graz, Akademische Druck- U. Verlagsanstalt, 1957. 2 vols. (viii, 2157 [1]p.), original black cloth, ex libris. Reprint of the 1874-1875 Berlin edition. .

Keywords: Mediaeval Religion Papacy