TY  - BOOK
AU  - Lucas,J.R., -
AU  - -
TI  - The principles of politics: -
SN  -   
U1  - 320.1/LUP 
PY  - 1966///
CY  - Oxford
PB  - Clarendon Press
KW  - Political Science Theory Of
KW  - Political Science Theory of
ER  -