TY  - BOOK
AU  - Duverger,Maurice
AU  - Barbara 
AU  - North,Robert
TI  - Political parties: their organization and activity in the modern state
U1  - 324.2 
PY  - 1967///
CY  - Great Britain
PB  - Methuen
KW  - Political Science
KW  - Political parties
N1  - Include index
ER  -