TY  - BOOK
AU  - Luttbeg,Norman R.
TI  - Public opinion and public policy: models of political linkage 
T2  - The Dorsey series in political science
U1  - 329.05 
PY  - 1968///
CY  - Homewood, Ill.
PB  - Dorsey Press
KW  - Public opinion
KW  - Political parties
KW  - Pressure groups
N1  - Bibliographical footnotes
ER  -