TY  - BOOK
AU  - Heer, Friedrich
TI  - Medieval world: Europe 1100-1350
SN  - 0297820141
U1  - 914.0317 
PY  - 1990///
CY  - London
PB  - Weidenfeld and Nicolson
KW  - History-Medieval world-Europe-Travel-1100-1350
ER  -