TY  - BOOK
AU  - Mayhew,David R.
TI  - Partisan balance: why political parties don't kill the U.S. Constitutional system 
SN  - 9780691144658 (acidfree paper)
AV  - JK585 .M39 2011
U1  - 328.7307 22
PY  - 2011///
CY  - Princeton
PB  - Princeton University Press
KW  - Executive-legislative relations
KW  - United States
KW  - Political parties
ER  -