GREGORY VII, POPE.
Correspondence; selected letters from the Registrum. Translated with an introd. by Ephraim Emerton. (Records of civilization; sources and studies, v.14)
GREGORY VII, POPE. Correspondence; selected letters from the Registrum. Translated with an introd. by Ephraim Emerton. (Records of civilization; sources and studies, v.14) © 15Mar32; A49155. President & Fellows of Harvard College (E of E. Emerton); 16Dec59; R248211.
President & Fellows of Harvard College|E of E. Emerton