TY  - BOOK
AU  - Heumann Sigmund Ed.
TI  - Modern political parties:  Approaches to comparative politics
SN  - 0 226574474
U1  - "W,4.1-1.N5, J6/TD1;1" 
PY  - 1956///
CY  - Chicago
PB  - University of Chicago Press USA   
KW  - Political Parties
N1  - Bibliography: p 425-426
ER  -