TY  - BOOK
AU  - Gierke,Otto
TI  - Political theories of the middle age
SN  - 0521347645
U1  - 320.09 
PY  - 1900///
CY  - Cambridge
PB  - Cambridge university
KW  - civilization, Medieval
KW  - Political science-History
N1  - L 9.95
ER  -