TY  - BOOK
AU  - Duby, Georges.
TI  - The three orders: feudal society imagined 
SN  - 0226167712
U1  - 321.30944 
PY  - 1980///
CY  - Chicago
PB  - University of Chicago Press
KW  - Feudalism
N1  - Translation of Les trois ordres
ER  -