TY  - BOOK
AU  - Robertson, David.
TI  - The Penguin dictionary of politics
SN  - REF58
U1  - 320.03 
PY  - 1987///
CY  - Middlesex
PB  - Penguin Books.
KW  - Political science-Dictionaries.-
N1  - Originally published: 1985
ER  -