TY  - BOOK
AU  - Heer, Friedrich
AU  - Sondheimer, Janet
TI  - The medieval world: Europe, 1100-1350
AV  - D 200 H413.1962
PY  - 1962///
CY  - United States
PB  - Mentor books
KW  - Civilization, Medieval
KW  - Civilización medieval
N1  - Translation of Mittelalter
ER  -