TY  - BOOK
AU  - Gregorovius Ferdinand :
AU  - Annie Hamilton
TI  - History Of The City Of Rome Vol VI-Part I: In The Middle Ages 
U1  - 945.632 GRE.6 
PY  - 1906///
CY  - London
PB  - George Bell & Sons
KW  - HIstory of city of rome fourteenth century
ER  -