TY  - BOOK
AU  - Sartori,Giovanni
TI  - Parties and party systems: a frame work for analysis 
SN  - 0521212383 :
U1  - 329 
PY  - 1976///
CY  - London
PB  - Cambridge University Press
KW  - Political parties
N1  - Includes bibliographical references and index
ER  -