TY  - BOOK
AU  - Duverger Maurice Au.
AU  -  Wagoner Robert Tr.
TI  - Party politics and pressure groups:  A comparative introduction   
T2  - Nelson's Political Science Library Ed by K W Watkins
SN  - 017 711097  X
U1  - W,4, L2/TD3 
PY  - 1972///
CY  - London
PB  - Nelson          
KW  - Political Parties
N1  - Bibliography at the end of each chapter
ER  -