TY  - BOOK
AU  - Gilby, Thomas
TI  - Principality and polity: Aquinas and the rise of state theory in the west 
AV  - JC 121.T5 G5
PY  - 1958///
CY  - London, New York
PB  - Longmans
KW  - Tomás,
KW  - Ciencia política
KW  - Historia
ER  -