TY  - BOOK
AU  - Gierke, Otto
AU  - Gierke,Otto
TI  - Political Theoriws of the Middle Age
SN  - 0521340      
U1  - 320.09 
PY  - 1987///
CY  - Cambridge 
PB  - Cambridge University Press 
KW  - Political Science-History
N1  - includes index and biblioraphy; Index, Donation
ER  -