TY  - BOOK
AU  - Zaller, John R
TI  - The nature and origins of mass opinion
SN  - 0521407869
AV  - HM 261 Zal 
PY  - 1992///
CY  - Cambridge
PB  - CUP
KW  - POLITICAL PSYCHOLOGY
KW  - Public opinion
KW  - PSYCHOLOGY
ER  -