TY  - BOOK
AU  - BARKER (Ernest)
TI  - Principles of social and political theory
U1  - 320/45 
PY  - 1951///
CY  - London
PB  - Oxford  University Press
KW  - theory
KW  - social
KW  - Principles
KW  - political
KW  - of
KW  - and
ER  -