01546caa a2200289 u 4500000000096182CaOOAMICUS20070226130145.0040720s1983 it u000 u eng u11005078IARitaLadner, Gerhart B.(Gerhart Burian),1905-1993.(OLS)http://pul/name/15121Gregory the Great and Gregory VII :A comparison of their concepts of renewal /Gerhart B. Ladner; with a note on the computer method used by David W. Packard.Roma :Edizioni di Storia e Letteratura,1983.S. 629-664, ;25 cmGregorius PP.I,Magnus, s.,c. 540-604.(OLS)http://pul/subject/1715Gregorius PP.VII,s.,c. 1004-1085.(OLS)http://pul/subject/1399Packard, David W.(OLS)http://pul/name/60865Images and ideas in the Middle Ages : Selected studies in history and art.v.2Ladner, Gerhart B.Images and ideas in the Middle Ages : selected studies in history and art()20192Gregorio Magno,papa, s.,c.540-6041715GregorioI,papa,c. 540-6041715Papi (590-604 : Gregorius PP. I)1715GregorioVII,papa,c. 1004-10851399Ildebrando della Tuscia,c. 1004-10851399245Gregory the Great and Gregory VII :A comparison of their concepts of renewal(OLS)http://pul/title/121752260Roma :Edizioni di Storia e Letteratura(OLS)http://pul/publisher/48123