TY  - BOOK
AU  - Gierle, Otto
AU  - Maitland, Frederic William
TI  - Political Theories of the Middle Age
SN  - 0 521 34764 5
U1  - 320.5 
PY  - 1987///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Political Science
ER  -