TY  - BOOK
AU  - Ivor Crewe and David Denver (ed)
TI  - Electoral change in western democracies: patterns and sources of electoral volatility
SN  - 0709907893(HB)
U1  - 324.91812 
PY  - 1985///
PB  - Croom Helm : London & Sydney
KW  - Elections.   Comparative government
ER  -