TY  - BOOK
AU  - Derbyshire,Denis J.
AU  - Derbyshire,Ian
TI  - Political systems of the world
SN  - 0550210083
U1  - JC 201 
PY  - 1989///
CY  - Annandale Street, Edinburgh
PB  - W & R Chambers Ltd.
KW  - Political systems -- Encyclopeadia.
ER  -