TY  - BOOK
AU  - Duverger,Maurice
TI  - Party politics and pressure groups: Comparative Introduction  
U1  - 320.12 DUV 
PY  - 1972///
CY  - New York : 
PB  - Thomas Y. Croweel
KW  - Political parties
KW  -  Pressure groups
KW  - Structures
N1  - Index
ER  -